HomeNewsWorldCyril Ramaphosa announces five-phase plan to ease COVID-19 lockdown

Cyril Ramaphosa announces five-phase plan to ease COVID-19 lockdown

The country is under a nationwide lockdown since March 27. The strict measures in place have caused extreme economic crises, including huge job losses, and business closures.

April 25, 2020 / 14:19 IST
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South African President Cyril Ramaphosa has announced a five-phase plan to gradually ease the 35-day lockdown imposed to combat the spread of the deadly coronavirus in the country.

The president said that the country is currently on phase 5 that involves drastic measures to contain the spread of the disease.

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The country is under a nationwide lockdown since March 27. The strict measures in place have caused extreme economic crises, including huge job losses, and business closures.

According to the Johns Hopkins University data, there are 4,220 COVID-19 infections in the country with 79 deaths.

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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