Covid-19 Community Transmission | StudyTution

The big question in India is whether community transmission has already happened. This refers to the infection of a person who has not travelled to a country where the infection is raging and has not had contact with an infected person, directly or indirectly. Some experts believe this has already happened in India. As Ramanan Laxminarayan, Center for Disease Dynamics, Economics & Policy, said: “I believe community transmission began in India two to three weeks ago, around the same time as other countries. India is not an exception in the way the virus behaves. We just haven’t tested a representative sample that India’s population of 1.4 billion warrants”. This means, it is only the lack of widespread testing in India that is keeping the numbers low. It also means the focus has to shift from prevention to mitigation.

There’s already been some talk of expanding the country’s testing capacity, by involving more government and private laboratories, although there has been no formal announcement on this. At some point (and sooner than later), the government has to get its hands around the whole testing problem and figure out a way of testing in scale, rapidly and inexpensively. In an interview  Gagandeep Kang, director of the Translational Health Science and Technology Institute and a Fellow of the Royal Society, said opening up testing to Indian companies, “good at reducing cost”, will help develop inexpensive tests. The testing protocol, remains the same – overseas travel to a Covid-positive country; exposure to someone diagnosed with the disease; or being a health care worker caring for Covid-19 patients. All accompanied by symptoms.

Social distancing, self-quarantines, and forced quarantines should continue, though, and be more strictly enforced. On Wednesday, there were again reports of several instances of people breaking quarantines 

India has so far not put out best-case and worst-case scenarios in terms of infections and fatalities. The mathematical models to do this exist, as does the expertise, but the number of people who have been tested is still low  for any of these models to be run.

However, it is clear that Covid-19 is also affecting India’s economy, and the livelihoods of millionsUS President Donald Trump is talking of cheques in the mail. The Indian government knows the benefit of direct cash transfers. The emerging consensus is that it should announce a plan for the economy.

There should also be a plan to combat rumours. Rumours about parts of Delhi being locked down, and wholesale markets being closed, swirled on India’s most popular messaging platform WhatsApp. The platform, owned by Facebook Inc., announced a $1 million grant to Poynter to come up with a global fact-checking network to combat rumours on coronavirus.

One such rumour, which grew into a conspiracy theory, was that the virus was man-made, created in a Chinese laboratory as a possible biological weapon. A paper by Kristian Andersen of the Scripps Research Institute (he is the corresponding author; there are several co-authors as well), titled “The proximal origin of Sars-Cov-2” and published on Tuesday in Nature Medicine debunked that to some extent. The researchers compared the genome sequence of this virus with other strains of coronavirus and found that it “originated through natural processes” .

But the mitigation of its impact on the nation’s health and economy will definitely require manual intervention.

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