ISSN: 2048-9145

Pharmaceutical Bioprocessing

Infectious Disease

Infectious diseases are disorders caused by organisms — like bacteria, viruses, fungi or parasites. Many organisms sleep in and on our bodies. They're normally harmless or maybe helpful. But under certain conditions, some organisms may cause disease. Some infectious diseases are often passed from person to person. Some are transmitted by insects or other animals. And you'll get others by consuming contaminated food or water or being exposed to organisms within the environment. Signs and symptoms vary counting on the organism causing the infection, but often include fever and fatigue. Mild infections may answer rest and residential remedies, while some life-threatening infections may have hospitalization. Many infectious diseases, like measles and chickenpox, are often prevented by vaccines. Frequent and thorough hand-washing also helps protect you from most infectious diseases. Person to person. Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to a different. This will happen when a private with the bacterium or virus touches, kisses, or coughs or sneezes on someone who isn't infected. These germs also can spread through the exchange of body fluids from sexual contact. The one that passes the germ may haven't any symptoms of the disease, but may simply be a carrier. Animal to person. Being bitten or scratched by an infected animal — even a pet — can cause you to sick and, in extreme circumstances, are often fatal. Handling animal waste is often hazardous, too.    

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