© Polina Tankilevitch von Pexels

German scientists from the Jena University Hospital (UKJ, Germany) have proven that not everyone who becomes ill from the coronavirus also produces antibodies against that virus. It remains to be seen if they also do not build up any immunity. Last week it became apparent that people can get Corona at least twice. In Hong Kong, a man who contracted COVID-19 in April turned out to be infected with this disease a second time.

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About the author

Author profile picture Petra Wiesmayer is a journalist and author who has conducted countless interviews with high-profile individuals and researched and written general entertainment, motorsports, and science articles for international publications. She is fascinated by technology that could shape the future of mankind and enjoys reading and writing about it.As an avid science fiction fan she is fascinated by technology that could shape the future of mankind and enjoys reading and writing about it.