About This Source - 7NEWS Australia
Seven News is the television news service of the Seven Network and, as of 2016, the highest-rating in Australia. The news service draws upon overseas channels for select international coverage. The network’s Director of News and Current Affairs is Craig McPherson.
Recent from 7NEWS Australia:
7NEWS Australia published this video item, entitled “COVID19: Experts answer you vaccine questions as Phase 1B of the rollout begins | 7NEWS” – below is their description.
More than 6 million Australians are eligible for the vaccine under Phase 1B from today. With many concerns still surround the vaccines, infectious diseases expert and fellow at the National Centre for Immunisation Research and Surveillance, Professor Robert Booy, and Sunrise GP Dr Ginni Mansberg answer viewer questions.7NEWS Australia YouTube Channel
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In This Story: Australia
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In This Story: Vaccine
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.