Every infectious disease actually have its own certain signs and symptoms. General signs and symptoms common to various infectious diseases that includes diarrhea, fever, fatigue, coughing and muscle aches.
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’s also fungi to where it could cause different skin diseases like athlete’s foot and ringworm. There also are parasites to where one example with it is Malaria, where this is being 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 with where infectious diseases can be spread is through a direct contact through person to person, animal to person and through germs.
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One common way for infectious diseases to spread would be through a direct transfer of bacteria, germs or other viruses from one 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 also could spread through an exchange of body fluids from a sexual contact. The person who passed the germs may not have any symptoms of the disease, but he/she could be the carrier.
Being bitten or scratched by an animal to which is infected can make you sick and may become fatal. When you handle animal waste, it can also be hazardous.
There are are the mother to unborn child. Pregnant women may pass germs to which causes infectious disease to her unborn baby. There actually are some germs that in fact can pass through the placenta. Germs that are in the vagina could be transmitted to the baby at the time of birth.
Disease-causing organisms can actually be passed through an 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. Such carriers are actually known to as vectors. Mosquitoes in fact could carry the malaria parasite and deer ticks could carry the 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.