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GS Paper: GS3

  • [pib] Magnetospheric Multiscale Mission

    Indian Scientists have developed a theory that helps understand the complicated nature of Sun-Earth interaction’s happening in the magnetosphere

    Magnetospheric Multiscale (MMS) Mission

    • The Magnetospheric Multiscale (MMS) Mission is a NASA robotic space mission to study the Earth’s magnetosphere, using four identical spacecraft flying in a tetrahedral formation.
    • The mission is designed to gather information about the microphysics of magnetic reconnection, energetic particle acceleration, and turbulence⁠—processes that occur in many astrophysical plasma.
    • Indian researchers have developed a theory that solves every bit of uncertainty regarding the conflict between the observations from MMS Mission.

    Answer this PYQ in the comment box:

    Q.Consider the following statements:

    1. The Earth’s magnetic field has reversed every few hundred thousand years.
    2. When the Earth was created more than 4000 million years ago, there was 54% oxygen and no carbon dioxide.
    3. When living organisms originated, they modified the early atmosphere of the Earth.

    Which of the statements given above is/ are correct? (CSP 2018)

    (a) 1 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

    What is the Magnetosphere?

    • The magnetosphere is the region of space surrounding Earth where the dominant magnetic field is the magnetic field of Earth, rather than the magnetic field of interplanetary space.
    • It is formed by the interaction of the solar wind with Earth’s magnetic field.

    Findings of the Indian Researchers

    • The MMS spacecraft observed negative monopolar potential (electric field potentials which can be visualized in the form of single-humped pulse-type structures).
    • The scientific community suddenly recognized its importance, and publications were presented.
    • However, none of the available theories could explain the characteristics of these structures due to the exotic background conditions.
    • Indian theory provides a better understanding of their characteristics and sheds light on the generation of these structures.
    • This has lead to the unraveling of nature’s greatest mystery that causes phenomena -plasma transport and heating of plasma- the fourth state of matter after solid, liquid, and gas.
  • FinMin grants ‘infrastructure’ status for convention centres

    The Finance Ministry has granted ‘Infrastructure’ status for exhibition and convention centres, a move that is expected to ease bank financing for such projects.

    Exhibition-cum-Convention Centre

    • ‘Exhibition-cum-Convention Centre is included in the Harmonized Master List of Infrastructure sub-sectors by insertion of a new item in the category of Social and Commercial Infrastructure.
    • The benefits available as ‘infrastructure’ projects would only be available for projects with a minimum built-up floor area of 1,00,000 square metres of exclusive exhibition space or convention space or both combined.
    • This includes primary facilities such as exhibition centres, convention halls, auditoriums, plenary halls, business centres, meeting halls etc.
    • As of now, the major projects underway in the sector are backed by the government – the International Exhibition-cum-Convention Centres at Dwarka as well as Pragati Maidan in the capital.

    What is the Master List?

    • The Harmonized Master list approved by the cabinet committee on infrastructure has five main sectors and 29 infra subsectors.
    • The five sectors include transport, energy, water sanitation, communication and social and commercial infrastructure.
    • The infra tag allows certain benefits including access to easier borrowings overseas, the ability to raise funds through tax-free bonds, tax concessions, and access to dedicated lenders such as IIFCL, and the debt funds.
    • Last August, the government had added affordable rental housing projects to the list of sectors recognised as infrastructure.

    Benefits of the move

    • The infrastructure tag no longer involves significant tax breaks but would help such projects get easier financing from banks, said experts.
    • India doesn’t have large convention centres or single halls with capacities to hold 7,000 to 10,000 people, unlike countries like Thailand that is a major global MICE-destination.
    • Becoming a MICE (Meetings, Incentives, Conferences and Exhibitions) destination can generate significant revenue with several global companies active in India but it will take time to become a preferred destination.
  • Medicine from the Sky Project

    The Telangana government has selected 16 primary healthcare centres (PHCs) spread around Vikarabad area hospital for pilot testing the ambitious ‘Medicine from the sky’, the first-of-its-kind project involving delivery of medicines through multiple drones.

    Medicine from the Sky Project

    • A consortium of seven operators headed by Blue Dart Med-Express had been selected for the project to be launched in the VLOS range of 500 metres initially and will be scaled up gradually to a 9 km range.
    • The selected PHCs are both within the Visual Line of Sight (VLOS) and Beyond Visual Line of Sight (BVLOS) range.
    • The project would be launched in three waves starting with a pilot followed by mapping the route network for the operation of drones for delivering vaccine/medicine in the desired community health centres and PHCs.
    • The project is being launched following the approval granted by the Civil Aviation Ministry to the request made by the State to grant conditional exemption from the Unmanned Aircraft System Rules 2021.

    Benefits of the project

    • The project is aimed at assessing alternative logistics route in providing safe, accurate and reliable pickup and delivery of health care items like medicines, vaccines, units of blood and other lifesaving equipment from the distribution centre to a specific location and back.
    • The model, once successful, would enable deliveries from district medical stores and blood banks to PHCs, CHCs and further from PHCs/CHCs to central diagnostic laboratories.

    Back2Basics: What is VLOS (Visual Line of Sight)?

    • Visual Line of Sight (‘VLOS’) operations are a type of operation in which the remote pilot maintains continuous, unaided visual contact with the unmanned aircraft. In its simplest term, the aircraft must always be visible to the pilot.
    • This allows the remote pilot to control the flight path of the unmanned aircraft in relation to other aircraft, people, and obstacles for the purpose of avoiding collisions.
    • Extended Visual Line of Sight operations (‘EVLOS’) allows flight Beyond Visual Line of Sight of the Remote Pilot by using ‘trained observers’.
    • Trained observers are used to comply with the separation and collision avoidance responsibilities of the operator.
    • ‘Beyond Visual Line of Sight’ operations is where the flying of a drone is without  a pilot maintaining a visual line of sight on the aircraft at all times.
    • Instead, the pilot operates the UAV using Remote Pilot Station (RPS) / Ground Control Station (GCS) instruments.
  • [pib] Fertilizer Subsidy in India

    A historic decision was taken to increase the subsidy for DAP fertiliser from Rs. 500 per bag to Rs. 1200 per bag, which is an increase of 140%.

    Hike in subsidies

    • It was discussed that the price of fertilizers is undergoing an increase due to the rising prices of phosphoric acid, ammonia etc internationally.
    • Despite the rise in international market prices of DAP, it has been decided to continue selling it at the older price of Rs.1200 and the central government has decided to bear all the burden of price hike.
    • The amount of subsidy per bag has never been increased so much at once.

    Fertilizer Subsidy in India

    • Subsidy as a concept originated during the Green Revolution of the 1970s-80s.
    • Fertiliser subsidy is purchasing by the farmer at a price below MRP (Maximum Retail Price), that is, below the usual demand-and-supply-rate, or regular production and import cost.
    • Fertiliser subsidy ultimately goes to the fertiliser company, even though it is the farmer that benefits.
    • Before 2018, companies were reimbursed after the material was dispatched and received by the district railhead or designated godown.
    • 2018 saw the beginning of DBT (Direct Benefit Transfer), which would transfer money directly to the retailer’s account.
    • However, the companies will be paid only after the actual sale to the farmer.

    Put answers in the comment box for this PYQ:

    Q.What are the advantages of fertigation in agriculture? (CSP 2020)

    1.Controlling the alkalinity of irrigation water is possible.
    2. Efficient application of Rock Phosphate and all other phosphatic fertilizers is possible.
    3. Increased availability of nutrients to plants is possible.
    4. Reduction in the leaching of chemical nutrients is possible.

    Select the correct answer using the code given below:
    (a) 1, 2 and 3 only

    (b) 1,2 and 4 only

    (c) 1,3 and 4 only

    (d) 2, 3 and 4 only

    How is the subsidy paid and who gets it?

    • The subsidy goes to fertiliser companies, although its ultimate beneficiary is the farmer who pays MRPs less than the market-determined rates.
    • Companies, until recently, were paid after their bagged material had been dispatched and received at a district’s railhead point or approved godown.
    • From March 2018, a new so-called direct benefit transfer (DBT) system was introduced, wherein subsidy payment to the companies would happen only after actual sales to farmers by retailers.
    • With the DBT system, each retailer — there is over 2.3 lakh of them across India — now has a point-of-sale (PoS) machine linked to the Department of Fertilizers’ e-Urvarak DBT portal.

    How does this system work?

    • A popular example of how this system works is that of the neem coated urea fertiliser.
    • Its MRP (Maximum Retail Price) is fixed by the government at Rs. 5922.22 per tonne.
    • The average cost of domestic production is at Rs 17,000 per tonne. The difference is footed by the centre in the form of subsidy.
    • This fertiliser has high Nitrogen content and is cheaper than usual fertilizers.
    • While this may be perceived as a good thing, excess of Nitrogen can disrupt the NPK (Nitrogen, Phosphorus and Potassium) balance in the soil.

    What about non-urea fertilizers?

    • The non-urea fertiliser is decontrolled or fixed by the companies.
    • However, the government pays a flat per tonne subsidy to maintain the nutrition content of the soil, and ensure other fertilizers are economical to use.
    • The non- urea fertilizers are further divided into two parts, DAP (Diammonium Phosphate) and MOP (Muriate of Phosphate).

    Issues with such subsidies

    • A flawed subsidy policy is harmful not just for the farmer, but to the environment as well.
    • Indian soil has low Nitrogen use efficiency, which is the main constituent of Urea. Consequently, excess usage contaminates groundwater.
    • The bulk of urea applied to the soil is lost as NH3 (Ammonia) and Nitrogen Oxides. The WHO has prescribed limits been breached by Punjab, Haryana and Rajasthan.
    • For human beings, “blue baby syndrome” is a common side ailment caused by Nitrate contaminated water.
    • This hampers the ability of the body to carry Nitrogen, with a high probability of death.
  • [pib] GI certified Gholvad Sapota

     

    In a major boost to exports of Geographical Indication (GI) certified products, a consignment of Dahanu Gholvad Sapota from the Palghar district of Maharashtra was shipped to the United Kingdom.

    Gholvad Sapota

    • GI certification of Ghovad Sapota is held by Maharashtra Rajya Chikoo Utpadak Sangh and the fruit is known for its sweet and unique taste.
    • It is believed that the unique taste is derived from the calcium-rich soil of Gholvad village.
    • Currently, in the Palgahr district, around 5000 hectares of land is under sapota or plantation.
    • Sapota is grown in many states- Karnataka, Gujarat, Maharashtra, Tamil Nadu, West Bengal and Andhra Pradesh.
    • Karnataka is known to be the highest grower of the fruit, followed by Maharashtra.

    Do you know?

    Earlier this month, a consignment of 2.5 Metric Tonne of GI certified Banganapalli & Survarnarekha mangoes sourced from farmers in Krishna & Chittor districts of Andhra Pradesh was exported to South Korea.


    Back2Basics: Geographical Indication (GI)

    • The World Intellectual Property Organisation defines a GI as “a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin”.
    • GIs are typically used for agricultural products, foodstuffs, handicrafts, industrial products, wines and spirit drinks.
    • Internationally, GIs are covered as an element of intellectual property rights under the Paris Convention for the Protection of Industrial Property.
    • They have also covered under the Trade-Related Aspects of Intellectual Property Rights (TRIPS) Agreement.
  • SEBI proposes framework for Gold Exchange

    The Securities & Exchange Board of India (SEBI) has floated a consultation paper on the proposed framework for Gold Exchange in India.

    Why such a move?

    • According to SEBI, the proposed exchange would bring in more transparency in the gold trading market in terms of spot price discovery, quality of the gold and enable greater integration with the financial markets.

    What is a Gold Exchange?

    • As the name suggests, this would offer trading facilities in the precious metal.
    • Entities like retail investors, banks, foreign portfolio investors (FPIs), jewellers and bullion dealers among others would be allowed to trade on the exchange.
    • While there are existing commodity exchanges that offer trading in gold contracts, those are derivative instruments while the proposed gold exchange would allow trading akin to the spot market.
    • This move assumes significance as India is the second-largest consumer of gold – after China – with an annual demand of around 800-900 tonnes.

    Answer this PYQ:

    Q.What is/are the purpose/purposes of the Government’s ‘Sovereign Gold Bond Scheme’ and ‘Gold Monetization Scheme’?

    1. To bring the idle gold lying with India households into the economy
    2. To promote FDI in the gold and jewellery sector
    3. To reduce India’s dependence on gold imports

    Select the correct answer using the code given below

    (a) 1 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

    What are the ways in which one can invest in gold now?

    • For those wanting to buy physical gold, a visit to the neighbourhood jeweller would suffice.
    • Meanwhile, there are online platforms such as Paytm, Kuvera and Indiagold among others that allow an individual to buy gold in digital form.
    • The advantage of buying gold in digital form is that one can put in a very small amount as well with some platforms allowing a minimum investment of just Rs 100.
    • Digital gold products have become quite popular among millennials. Then there are sovereign gold bonds issued by the government.
    • One can even look at Gold ETFs or gold funds by mutual funds.
    • Even gold derivative contracts traded on the exchanges have the option of physical settlement, which means investors can get physical delivery of gold.

    How can one trade on a gold exchange?

    • The SEBI has proposed an instrument called ‘Electronic Gold Receipt’, or EGR.
    • The gold exchange, along with intermediaries like the vault manager and the clearing corporation, would facilitate the creation of EGR and its trading.
    • So, participants can convert their physical gold into EGR, which can then be bought or sold on the exchange like any normal equity share of a listed company.
    • The EGR can even be converted back into physical gold. As part of the draft regulations, SEBI has proposed three denominations of EGR – one kilogram, 100 grams and 50 grams.
    • It has, however, added that EGRs of five grams or 10 grams can also be allowed for trading to increase the liquidity of the market and attract more participants.

    How can one convert physical gold into EGRs?

    • An entity that intends to convert physical gold into EGR will have to go to a ‘Vault Manager’.
    • According to the proposed framework, any entity registered in India and with a net worth of at least Rs 50 crore can apply to become a vault manager.
    • After the receipt of the gold, the vault manager would create an EGR for which the depository will assign an International Securities Identification Number, or ISIN, which is a unique code to identify the specific security.
    • Once the ISIN is issued, the EGR can be traded on the gold exchange just like any other tradable security.

    Can EGRs be again converted into physical gold?

    • To convert an EGR into physical gold, the owner of the EGR will have to surrender the EGR to the vault manager who will deliver the gold and extinguish the electronic receipt.
    • Considering the logistics and delivery challenges, it has been proposed that conversion of an EGR into physical gold should be allowed only if a minimum of 50 grams of gold has been accumulated in electronic form.

    Issues with gold exchange

    • Since the EGRs would be traded on an exchange, Securities Transaction Tax (STT) would be levied. Also, GST would be applicable when EGRs are converted into physical gold for withdrawal.
    • If in case the buyer and seller are from different states then levying state GST could be cumbersome. SEBI is mulling if only IGST or Integrated Goods and Services Tax can be levied to resolve this issue.
    • As far as transactions are concerned, SEBI working groups have suggested that an entire transaction be divided into three tranches.
  • India should walk the talk on TRIPS waiver

    The article highlights the variance in India’s stand on intellectual property rights waiver for Covid related drugs on the international level and domestic level. 

    Removing the IPR barrier

    • When the pandemic hit the globe, India and South Africa piloted the proposal to waive key provisions of the Trade-Related Aspects of Intellectual Property Rights (TRIPS) agreement on COVID-19 vaccines, drugs, therapeutics, and related technologies.
    • The core idea is that IPRs such as patents should not become barriers in scaling up production of medical products essential to combat COVID-19.
    • The TRIPS waiver proposal, now backed by the U.S. would give immunity to member countries from a legal challenge at the WTO if their domestic IPR laws suspend or do not enforce IP protection on COVID-19 medical products.
    • Member countries of the World Trade Organization (WTO) are under an obligation to ensure that their domestic intellectual property rights (IPR) laws conform to the requirements of the TRIPS agreement.

    No use of compulsory licencing in India

    • The existing flexibilities under the Patents Act of 1970, such as compulsory licences, which are consistent with the TRIPS agreement, can be used to increase the supply of COVID-19 medical products.
    • However, despite the nudging by the judiciary and others, the government inexplicably hasn’t made use of compulsory licences in the pandemic.
    • While issuing compulsory licences for COVID-19 vaccines in the absence of technology transfer is easier said than done, they can be used to augment the supply of drugs and other therapeutics.
    • For instance, there are demands that compulsory licences be issued for drugs such as Remdesivir to augment supply.
    • Natco, an Indian pharmaceutical company, has requested a compulsory licence under Section 92 of the Patents Act for Baricitinib, a COVID-19 drug.
    • This is ironic because India has historically played a leading role in mainstreaming TRIPS flexibilities like the compulsory licence at the WTO.
    • The Central government, in an affidavit filed before the Supreme Court, states that the main constraint in boosting the production of drugs like Remdesivir is the unavailability of raw materials and essential inputs.
    • The affidavit further states, “it is presumptuous to assume that the patent holder will not agree to more voluntary licences”.

    Issues with the government’s stand

    •  If that is the real bottleneck, and not IPR-related legal hurdles, why is India pushing for a TRIPS waiver at the WTO?
    • The first step in advocating for the removal of IPR-related impediments at the WTO is to make use of the existing lawful means.
    • Therefore, the government’s stand before the Supreme Court is not only contradictory with India’s position at the WTO but also severely undermines it.

    Way forward

    • To make its TRIPS waiver stand convincing, the government needs to make aggressive use of Sections 92 and 100 of the Patents Act to license all patents necessary to make COVID-19 medical products.
    • The government should not only transfer Covaxin’s technology to domestic pharmaceutical companies, to boost national supplies, but also offer it to foreign corporations. 
    •  By unlocking its vaccine technical know-how to the world, India would demonstrate its resolve to walk the talk on the TRIPS waiver.

    Conclusion

    India must take a consistent stand on IPRs on COVID-19 medical products internationally and domestically.

  • Why has Indian manufacturing been losing jobs since 2016?

    The State of Working India (SWI) 2021 has documented the impact of one year of Covid-19 in India, on jobs, incomes, inequality, and poverty.

    Highlights of the SWI 2021

    • The SWI 2021 showed that the pandemic had forced people out of their formal jobs into casual work, and led to a severe decline in incomes.
    • There is a sudden increase in poverty over the past year.
    • Maharashtra, Kerala, Tamil Nadu, Uttar Pradesh, and Delhi, contributed disproportionately to job losses.
    • Unsurprisingly, these are also the states that suffered the maximum Covid caseload.

    Labour Participation Rate (LPR) is the ratio of the labour force to the population greater than 15 years of age. It is defined as the section of working population in the age group of 16-64 in the economy currently employed or seeking employment.

    Worsened with COVID

    • It pointed to an ailment of the Indian economy that has not only been a longstanding one but also one that has gotten worse over the past few years even without the help of Covid.
    • Agriculture, mines, manufacturing, real estate and construction, financial services, non-financial services, and public administrative services sectors account for 99% of total employment in India.
    • The number of people employed in the manufacturing sector of the economy has come down from 51 million to 27 million — that is, almost halving in the space of just four years!
    • For instance, the number of people employed in agriculture is going up.
    • Equally disheartening is that employment in non-financial services (such as providing education and entertainment industry etc.) has fallen sharply.

    Why are these trends worrisome?

    • It is important to understand that traditionally Indian policymakers have been of the view that the manufacturing sector is our best hope to soak up the surplus-labour otherwise employed in agriculture.
    • Manufacturing is well suited because it can make use of the millions of poorly educated Indian youth, unlike the services sector, which often requires better education and skill levels.
    • For the longest time, India has struggled to get its manufacturing industries to create a growing bank of jobs.
    • But, and this is what the CMIE data shows, what is happening in the past 4-5 years is that far from soaking up excess labour from other sectors of the economy, manufacturing is actually letting go of workers.

    Return to Agriculture

    • India has seen a hike in the number of people “employed” in agriculture over the past year.
    • This is nothing but disguised unemployment.
    • Essentially, labourers and workers are returning to their rural homes in the absence of jobs either in manufacturing or services.

    Why is Indian manufacturing failing to create jobs?

    • On the face of it, every past government has come out with a policy to boost manufacturing jobs. But still, the situation is getting worse.
    • There are different ways to look at this question.
    1. One is to look at why manufacturing has struggled to create as many jobs in the past
    2. The second is to look at the specific reasons why manufacturing has been bleeding jobs, instead of creating them, since 2016-17.

    Let’s tackle the historical question first.

    • If one looks at any of the sectors in the economy — agriculture, industry, services — starting a manufacturing unit requires the highest amount of fixed investment upfront (relative to the output that may be generated later).
    • In other words, it is a big commitment on the part of an entrepreneur to put up a huge amount of money without necessarily knowing how it will all pan out.
    • What has traditionally made this truly risky is the highly extractive nature of governments.
    • In simpler terms, far too often governments have been corrupt, with officials and politicians extracting bribes.

    Less focus on manufacturing goods

    • As regards the demand for manufacturing goods, experts point out that Indians have always consumed relatively less of manufacturing goods and relatively more of food and services.

    There are two possible reasons for this.

    1. One, most Indians are quite poor and hence most of the income is spent on food.
    2. Two, repairs and maintenance are a very high part of our consumption choice.
    • In other words, when Indians buy a manufactured product — say a refrigerator — they tend to use it for much longer than in developed countries.

    Core of the problem

    • The trouble lies with policymakers repeatedly neglecting the labour-intensive industries.
    • Since the second five year plan, the P C Mahalanobis strategy was to gain self-reliance by investing in capital intensive industries so that India does not have to import machines etc. from other countries.
    • The hope was that the demand from Indian consumers will make the domestic industry viable.
    • But Indian domestic demand was quite anaemic due to poverty levels.

    Other policy lacunas

    • As against the capital intensive industries, which were involved in making heavy machines, the labour-intensive ones (such as leather, handicrafts, textiles etc.) were reserved for the small-scale industry framework.
    • But while the labour-intensive manufacturing firms could not match the capital-intensive firms in terms of GDP value or growth of output, they did have a distinct advantage of creating more jobs.
    • But, by treating them as small-scale industries, policies held back their growth.
    • Moreover, India did not push for integrating its labour-intensive manufacturing in the global supply chains by aggressively following exports.
    • Instead, the idea was to substitute imports in the name of self-reliance.

    What has happened since 2016-17?

    • Things have become worse over the past five odd years despite the Indian government unveiling its ambitious Make in India (MII) initiative and the latest Production-Linked Incentive (PLI) scheme.
    • For one India is repeating the same mistakes with MII and PLI schemes.
    • They are again aimed more at capital intensive manufacturing, not labour intensive ones.
    • Moreover, India is reverting to the protectionist approach, aimed at self-reliance, yet again in recent years.
    • Further, much like in the past, this time, too, the domestic demand is weak for aggressively boosting labour-intensive industries aimed at capturing the export markets.

    Conclusion

    • The growing rift in the fortunes of informal and formal manufacturing could be the reason why India is seeing such a massive decline in manufacturing jobs.
    • The government has tried its level best to push for greater formalization but it has often been accused of not understanding the nature and functioning of India’s informal economy.

    Way forward

    • For the same level of employment, formality is good.
    • But if there is a trade-off between formality and employment generation, choosing formality may not be so beneficial. And this trade-off appears to be quite sharp in India.
    • Indian manufacturing is still at best hope for creating new jobs and soaking up excess unskilled labour through better infrastructure and easier regulatory support — to create millions of new jobs.
  • Tianwen-1 lands successfully on Mars

    China landed a spacecraft on Mars carrying its first Mars rover in a big boost to its space ambitions.

    UPSC may ask an MCQ asking: Which of the following is/are the space missions related to Mars? It may throw up 4-5 options (which we all get confused at after few months) like Cassini , InSight , Messanger, Voyager etc.

    Tianwen-1 Mission

    • The mission is named after the ancient Chinese poem ‘Questions to Heaven’, the Tianwen-1.
    • It is an all-in-one orbiter; lander and rover will search the Martian surface for water, ice, investigate soil characteristics, and study the atmosphere, among completing other objectives.
    • It will be the first to place ground-penetrating radar on the Martian surface, which will be able to study local geology, as well as rock, ice, and dirt distribution.
    • The lander descended successfully onto the surface of the red planet carrying a rover named Zhurong, named after a god of fire for a planet known in Chinese as the planet of fire.
    • Only the Soviet Union and the United States had previously carried out a successful landing on Mars.

    Back2Basics: Various missions on Mars

    • The USSR in 1971 became the first country to carry out a Mars landing– its ‘Mars 3’ lander being able to transmit data for 20 seconds from the Martian surface before failing.
    • The country made it’s second and Mars landing two years later in 1973.
    • The second country to reach Mars’s surface, the US, holds the record for the most number of Mars landings.
    • Since 1976, it has achieved 8 successful Mars landings, the latest being the ‘InSight’ in 2019 (launched in 2018).
    • India and the European Space Agency have been able to place their spacecraft in Mars’s orbit.
    • India’s Mars Orbiter Mission (MOM) or ‘Mangalyaan’ was able to do so in September 2014, almost a year after its launch from the Satish Dhawan Space Centre in Andhra Pradesh.
    • The Chinese mission now is expected to take off around the same time when NASA is launching its own Mars mission– the ambitious ‘Perseverance’ which aims to collect Martian samples and bring them back.
  • Mucormycosis infection in COVID-19 patients

    Hospitals across the country have started to report a number of cases of Mucormycosis, an invasive fungal infection affecting patients who have recently recovered from COVID-19.

    What is Mucormycosis?

    • Mucormycosis is an aggressive and invasive fungal infection caused by a group of moulds called micromycetes.
    • It can affect various organs but is currently manifesting as invasive rhino-orbito-cerebral disease, crawling through the sinus and working its way to the brain, affecting the ear, nose, throat, and mouth.
    • While it is not contagious, it can cause a lot of damage internally and can be fatal if not detected early.
    • It is an old disease; perhaps new and concerning is the sudden increase in the invasive form of the sinus variant, which involves the orbit, and at times the brain, leading to blindness, stroke or death.

    What causes the disease?

    • Diabetes mellitus is the most common underlying cause, followed by haematological malignancies and solid-organ transplants.
    • Diabetes mellitus was reported in 54% to 76% of cases, according to a report.
    • What seems to be triggering Mucormycosis in patients post COVID-19 is indiscriminate use of a high dose of steroids in COVID-19 patients, sometimes even in minimally symptomatic patients.
    • This leads to spikes in the sugar level among diabetics, which, in turn, renders them vulnerable.

    Symptoms

    • The symptoms to watch out for are a stuffy nose, bloody, blackish, or brown discharge from the nose etc.
    • Other symptoms include blackish discolouration of the skin, swelling or numbness around the cheek, one-sided facial pain, toothache or jaw pain, drooping of the eyelids or eyelid swelling, double vision, redness of eyes, and sudden decrease in vision.

    Treatment

    • The mainline of treatment is an anti-fungal drug called amphotericin B, which is given over an extended period of time under the strict observation of a physician.
    • Rational use of steroids is necessary, and constant monitoring of sugar levels and resorting to insulin use to control these levels if required is essential.
    • Surgery to remove the fungus growth might also be warranted.

    Preventive measures

    • It is important to keep blood sugar levels under control and ensure that appropriate calibration of oral drugs or insulin is done from time to time.
    • Further, recognising the symptoms and seeking treatment early if there are two or three symptoms at a time is key.
    • Like most illnesses, if detected early, Mucormycosis can be cured.