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HomeNewsTrendsHealthNext 40 days crucial as India may see surge in Covid-19 cases in January: Official sources

Next 40 days crucial as India may see surge in Covid-19 cases in January: Official sources

The Health Ministry sources, however, said the severity of the infection is less. Even if there is a wave, deaths and hospitalisation will be very low

December 28, 2022 / 16:27 IST
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Representative image (Source: Twitter @ANI)

The next 40 days are going to be crucial as India may see a surge in COVID-19 cases in January, official sources said on Wednesday citing the pattern of previous outbreaks.

"Previously, it has been noticed that a new wave of COVID-19 hits India around 30-35 days after it hits East Asia…. This has been a trend," an official said.

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The Health Ministry sources, however, said the severity of the infection is less. Even if there is a wave, deaths and hospitalisation will be very low, they said.

Amid a spike in COVID-19 cases in some countries, including China and South Korea, the government has sounded an alert and asked states and Union territories to prepare for any eventuality.

COVID-19 Vaccine
Frequently Asked Questions

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
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