This short video and article explains the how effective the three covid-19 vaccines are and subtle differences amongst them.
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Will We Need The Covid-19 Vaccine Yearly? Dr Norman Swan
Dr Norman Swan explores the likelihood and unlikelihood of needing annual vaccination against Corona Virus.
What Are the Vaccines being used in Australia? Dr Norman Swan
Informative video about the various corona virus vaccines currently underway, including the Chinese and Russian research. Dr Normal Swan explains the two main methods used by scientists to activate our antibodies to fight against the virus.