Introduction to the method of making Corona virus vaccine by two big companies “Oxford” and “Moderna”

Updates around the development of Covid-19 vaccines seems to be an almost daily occurrence at the moment, as the best medical and scientific minds around the world look to provide an end to the current coronavirus pandemic. Vaccines from Moderna have produced high efficacy ratings in late trials, Janssen has launched a late stage clinical trial and now the University of Oxford / AstraZeneca jab has also returned encouraging results.

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Steps To Make a Corona Vaccine

Throughout this pandemic, you've likely heard terms like Phase 1-2a trial and FDA approval, but what do these really mean—and at what point do they happen? A vaccine would allow the body to safely develop an immune response to COVID-19 that could prevent or control infection. it takes time to develop safe and effective vaccines – usually five to ten years on average. Despite promising reports about potential coronavirus vaccines being developed worldwide, it could take an estimated 12-18 months to develop one.

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How Vaccines Work

Vaccines contain the same germs that cause disease. (For example, measles vaccine contains measles virus, and Hib vaccine contains Hib bacteria.) But they have been either killed or weakened to the point that they don’t make you sick. Some vaccines contain only a part of the disease germ.

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Coronavirus and Tobacco

Tobacco consumption, specially smoking and waterpipe, affect the lung capacity which may lead to difficulty in breathing, caused by long term harmful effect on cardiovascular and respiratory system leading to elevated risk of various kind of infectious diseases.

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