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What does being immune to an infectious disease mean?
There is a ton of talk, justifiably so, about developing immunity to SARS-CoV-2, and whether is it long-lasting?...
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Latest News on COVID-19
Hydroxychloroquine The NIH halted trials of hydroxychloroquine. While the drug did not show significant...
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A chapter on COVID-19
In one of the microbiology courses that I teach, my students will be learning about SARS-CoV-2 (the virus...
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COVID-19
All of humanity is rightfully concerned about the coronavirus pandemic that is sweeping the globe. Popular...
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New powerful antibiotics discovered using machine learning
Bacteria are amazing creatures. They adapt rapidly to any stress that is put on them or at least some...
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Figure 8.29. Respiration in total. This animation shows the electron transport system in action. Note how each part relies on the other parts of the system to process its product before it can act on more substrate. Here electrons are blue spheres, protons are orange, oxygen is dark red, quinone is the grey hexamer, and the ball-and-stick molecule at the bottom left is NAD.