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‘I Was So Nervous’: Back to Class After a Year Online

A year into the coronavirus pandemic, many American students have been in their classrooms since last fall — frequently off and on, as outbreaks have forced quarantines and closures. But in several large cities, students have started returning to school buildings only in the past few weeks.

March 09, 2021 / 22:45 IST
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Source: Reuters

Maisie Robinson was so excited for her first day of kindergarten that she woke up at 2:30 a.m. to make her family breakfast.

“Unfortunately, the cereal was kind of soggy by the time we got up,” said her mother, Lindsey Post Robinson.

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But that hardly dulled Maisie’s enthusiasm. She skipped to school last week in her purple coat, part of a wave of Chicago elementary school students who met their teachers and classmates in person for the first time.

A year into the coronavirus pandemic, many American students have been in their classrooms since last fall — frequently off and on, as outbreaks have forced quarantines and closures. But in several large cities, students have started returning to school buildings only in the past few weeks.

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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