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HomeNewscoronavirus"Ill-informed and erroneous': Govt refutes reports claiming admission of COVID vaccine side-effects

"Ill-informed and erroneous': Govt refutes reports claiming admission of COVID vaccine side-effects

The government said the ICMR had simply provided a list of advantages and disadvantages of COVID-19 vaccines through reputed websites of WHO, CDC and the ministry where compiled global evidence on various vaccines is available.

January 17, 2023 / 15:28 IST
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The Central Drugs Standard Control Organisation had shared the list of COVID-19 vaccines approved by it, the government said. (Image: AP)

The Union health ministry on January 17 refuted media reports based on response to a Right to Information (RTI) query that the Indian Council of Medical Research (ICMR) and Central Drugs Standard Control Organisation (CDSCO ) had admitted to multiple side effects of COVID-19 vaccines.

“It is clarified that the news report is ill-informed and provides erroneous information,” said the ministry in a statement.

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It added that the ICMR had simply provided a list of advantages and disadvantages of COVID-19 vaccines through reputed websites of World Health Organization (WHO), Center for Disease Control (CDC) and the ministry, where compiled global evidence on various COVID-19 vaccines available.

"As is the case with all other vaccines, those who get vaccinated with different COVID-19 vaccines may experience mild symptoms like injection site tenderness, pain, headache, fatigue, myalgia, malaise, pyrexia, chills, arthralgia etc. Rarely, few individuals may experience severe adverse events depending upon certain pre-disposing conditions," clarified the government.

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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