How high is the risk of a second corona infection?

Another US study: immunity after corona infection lasts eight months A month-long immunity to infection with the coronavirus also confirms another US-Studie der University of California in San Diego. According …

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December 10th: Oxford-AstraZeneca vaccine – less is more

Assistant chance is often the godfather of the greatest scientific knowledge – this experience could possibly also apply to the corona vaccine candidate AZD1222. The team from the University of …

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Advantages and disadvantages of the new corona vaccines

The first notifications of the results of the phase 3 tests have now been received for four corona vaccines. Are the gene-based candidates different from the vector-based candidates? Which substance …

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November 30th: Cross-reaction with other coronaviruses is not good, it is harmful

Severe courses due to immune memory? Was previously assumed that previous Contact with other coronaviruses the immune defense against Sars-CoV-2 helps, a Kiel research team found the opposite. It also …

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Great conjunction before Christmas: When Jupiter and Saturn become one

Where and when can you watch the planets? They stand together in the firmament throughout November and December. Day by day, the sun will disappear earlier on the horizon. At …

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