leptospirosis

Bacteria are living things that have only one cell. Under a microscope, they look like balls, rods, or spirals. They are so small that a line of 1,000 could fit across a pencil eraser. Most types of don't make you sick. Many types are helpful. Some of them help to digest food, destroy disease-causing cells, and give the body needed vitamins. Bacteria are also used in making healthy foods like yogurt and cheese.

But infectious bacteria can make you ill. They reproduce quickly in your body. Many give off chemicals called toxins, which can damage tissue and make you sick. Examples of bacteria that cause infections include Streptococcus, Staphylococcus, and E. coli.

Antibiotics are the usual treatment. When you take antibiotics, follow the directions carefully. Each time you take antibiotics, you increase the chances that bacteria in your body will learn to resist them causing antibiotic resistance. Later, you could get or spread an infection that those antibiotics cannot cure.

NIH: National Institute of Allergy and Infectious Diseases

Playing in the water - whether swimming, boating or diving - can be fun. It can also be dangerous, especially for children. Being safe can help prevent injuries and drowning. To stay safe in the water:

• Avoid alcohol when swimming or boating
• Wear a life jacket whenever you're in a boat
• Don't swim alone, or in bad weather
• Learn CPR
• Learn to swim and teach your children to swim
• Supervise your children when they are in the water
• Prevent sunburns - use plenty of sunscreen