Web19 de set. de 2024 · Microbes (bacteria) can enter the body through a wound or through an airway, causing illness. Bacteria also can reproduce quickly throughout your body. The … Web24 de jul. de 2024 · Bacteria Defend Themselves, Just Like We Do Your body has lots of ways to keep you from getting sick or to help you get better more quickly when you do get sick. Your first line of defense is your skin and the membranes inside your body. These keep nasty bacteria and viruses away just like a wall.
What are bacteria and what do they do? - Medical …
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How do Viruses Make us Sick? Pfizer
Web7 de jun. de 2024 · Bacterial contamination may be caused by pathogens such as Salmonella, Listeria, and E.coli. These examples are just some of the most well-known foodborne bacteria that cause food poisoning around the world. Food bacteria commonly contaminate foods through the water system and with poor food handling practices. Web8 de mar. de 2024 · Many disease-causing bacteria produce toxins — powerful chemicals that damage cells and make you ill. Other bacteria can directly invade and damage … Web16 de jan. de 2024 · Infectious bacteria (those that do make you sick) slip into your body and live among your healthy cells. Many emit chemicals called toxins, which can … diamond heart chords