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HomeNewscoronavirusCoronavirus pandemic | 1 billion people with disabilities hit hard by COVID-19: UN chief

Coronavirus pandemic | 1 billion people with disabilities hit hard by COVID-19: UN chief

Secretary-General Antonio Guterres's video message was released alongside a UN report that said people with disabilities are estimated to be 15% of the world's population and 46% of the world's people who are older than 60.

May 06, 2020 / 15:38 IST
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The United Nations chief on Wednesday said 1 billion people in the world living with disabilities are among the hardest hit by coronavirus and called for them to have equal access to prevention and treatment.

Secretary-General Antonio Guterres said the pandemic is revealing the extent to which people are marginalized and is intensifying the inequalities that people with disabilities already face, such as poverty and higher rates of violence, neglect and abuse.

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His video message was released alongside a UN report that said people with disabilities are estimated to be 15 percent of the world’s population and 46 percent of the world's people who are older than 60.

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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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