These are substances given to you to help protect your body from disease. Vaccines can be made from dead or weakened germs, or from portions of germs. A vaccine introduces your body to a disease in a safe way. It stimulates your body's immune system to protect you against the disease without causing you to become sick.
Hib disease is a serious illness that usually strikes children under five years old. It is caused by bacteria. This bacteria can spread through the air when an infected person coughs or sneezes. A Hib infection can lead to meningitis, a swelling of the membranes that surround the brain and spinal cord. It can be deadly. Hib disease can be prevented with the Hib vaccine.
Pneumococcal disease is an infection. It can be caused by many types of Streptococcus pneumoniae bacteria. The bacteria can infect the nose, ears, blood and lungs, where it causes pneumonia. It can lead to meningitis, a swelling of the membranes around the brain and spinal cord. This can be deadly. A vaccine prevents the infection.
Pneumococcal disease is an infection. It can be caused by many types of Streptococcus pneumoniae bacteria. The bacteria can infect the nose, ears, blood and lungs, where it causes pneumonia. It can lead to meningitis, a swelling of the membranes around the brain and the spinal cord. This can be deadly. The PCV13 vaccine can prevent infection.
Poliomyelitis, commonly called polio, is a contagious disease. It is caused by poliovirus. This virus attacks the nervous system. It destroys nerve cells. It can paralyze muscles, including those used to walk or breathe. It can be fatal. There is no cure for polio, but it is prevented with the polio vaccine.
Managing Risk Factors
Bud bugs are tiny parasites. They feed on the blood of people and pets. If they get into your home, they live in your bed and furnishings. At night, they crawl onto your skin and bite you, which can leave lots of red, itchy bumps. Once in your home, bed bugs can be very hard to get rid of. Here's how to protect yourself.
Before you pack bags for a trip, consider your health. When you travel outside of your country, you may be exposed to parasites and diseases that your body isn't protected against. And you may not find the medical care you're used to. Fortunately, you can take a few simple steps to protect your health.