Science, asked by ruqaiyatariq156, 2 months ago

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ii. Covid-19 Vaccination​

Answers

Answered by bansodebhausaheb48
1

Explanation:

covid is nice because my

exams were there

Answered by user9807
2

Answer:

The world is in the midst of a COVID-19 pandemic. As WHO and partners work together on the response -- tracking the pandemic, advising on critical interventions, distributing vital medical supplies to those in need--- they are racing to develop and deploy safe and effective vaccines.

Vaccines save millions of lives each year. Vaccines work by training and preparing the body’s natural defences – the immune system – to recognize and fight off the viruses and bacteria they target. After vaccination, if the body is later exposed to those disease-causing germs, the body is immediately ready to destroy them, preventing illness.

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