How Diseases and Illnesses Travel Each of the infectious diseases have its very own symptoms and specific signs. The general signs and symptoms that are common to different infectious diseases will includes fatigue, fever, diarrhea, muscle aches and coughing. Infectious diseases may also be caused by various things such as parasites, bacteria, viruses and fungi. Bacteria are one-cell organism to which are responsible for illnesses like strep throat, tuberculosis and also urinary tract infections. Viruses on the other hand are smaller than bacteria, but it could cause different diseases from common cold to AIDS. There likewise are fungi to where there are various skin diseases such as athlete’s foot and ringworm. There’s also parasites where a good example with it would be Malaria, where this could be transmitted through a mosquito bite.
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One easy way for you to catch most infectious diseases would be when you come in contact with a person or perhaps an animal that has the infection. Three ways to where infectious diseases could be spread through direct contact would be through person to person, germs and animal to person.
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One way as to how infectious diseases could spread is through a direct transfer of bacteria, germs or viruses from a certain person to another. This actually could happen when a person that has a virus r bacterium will kiss, touch, sneeze or cough on someone who is not infected. Germs may also spread through an exchange of body fluids that comes from sexual contact. The person that passes the germs may have no symptoms of the disease, but could be the carrier. Being bitten or scratched by an animal to which is infected can make you sick and may become fatal. Handling animal waste could also be hazardous as well. There are are the mother to unborn child. Pregnant women could also pass germs to which may cause infectious diseases towards her unborn baby. There in fact are some germs to which could pass through the placenta. Germs that are in the vagina could be transmitted to the baby at the time of birth. The disease-causing organisms could in fact be passed through indirect contact. There are many germs to which in fact could linger in an inanimate object like your doorknobs, tabletop or perhaps a faucet handle. You will likewise find some germs to which rely with insect carriers. These carriers in fact are known as vectors. Mosquitoes in fact can carry the malaria parasite and deer ticks likewise carry bacterium to which causes Lyme diseases. Most infectious diseases actually have only with a minor complication. There are however some infections such as AIDS, meningitis and pneumonia that can be life-threatening.