Chlamydia is a sexually transmitted infectious disease caused by the bacterium Chlamydia trachomatis. In the United States, it is the most commonly reported bacterial infection.
Urinary tract infections (UTI)
UTIs are mainly caused by the bacterium Escherichia coli (E. coli) and are the most common infection in humans worldwide.
Examples of bacterial infections include whooping cough, strep throat, ear infection and urinary tract infection (UTI).
Chlamydia is the most commonly reported STD, with over 1.8 MILLION CASES reported in 2019. Young women (ages 15-24) account for 43% of reported cases and face the most severe consequences of an undiagnosed infection.
Meningitis, food poisoning, and pneumonia are common illnesses caused by bacteria infection. Certain strains of bacteria become resistant to antibiotics over time; nevertheless, antibiotics effectively cure and prevent bacterial infection.
Chlamydia is the most common bacterial STD. It's easily spread between partners during vaginal, anal, and oral sex.
There are three major causes of STDs/STIs: Bacteria, including chlamydia, gonorrhea, and syphilis.
Chlamydia is one of the two most common STIs in the United States and usually has no symptoms. If you're sexually active and under the age of 25 you should get tested at least once a year. How is it spread? Chlamydia is transmitted through all types of sexual contact.
Some of the common bacterial diseases in humans are tuberculosis, pneumonia, typhoid, tetanus, etc. Bacteria that cause various diseases in humans are known as pathogenic bacteria.
Genus: Staphylococcus
Species commonly found in humans: Staphylococcus epidermidis, Staphylococcus aureus (potential pathogen). What it does: This is one of the most common microbes found on the human skin and nose. About 25% of healthy people carry this bacteria, according to the CDC.
Gonorrhea, syphilis and chlamydia are examples of STIs that are caused by bacteria.
Surveillance activities are conducted on the 3 most common STDs; syphilis, gonorrhea, and chlamydia, all of which can be cured with proper treatment. Sexually transmitted diseases are some of the most common infections found in the United States. More than 19 million men and women are affected each year.
Bacterial infections include chlamydia, gonorrhea, and syphilis. Viral infections include human papillomavirus (HPV), herpes (HSV or herpes simplex virus), human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) and Hepatitis B.
The most dangerous viral STD is human immunodeficiency virus (HIV), which leads to AIDS. Other incurable viral STDs include human papilloma virus (HPV), hepatitis B and genital herpes.
Some refer to chlamydia as a “silent” infection. This is because most people with the infection have no symptoms or abnormal physical exam findings.
The three basic shapes of bacteria are bacillus (rod-shaped), coccus (spherical-shaped), and spirillum (spiral-shaped).
Bacteria are classified into five groups according to their basic shapes: spherical (cocci), rod (bacilli), spiral (spirilla), comma (vibrios) or corkscrew (spirochaetes). They can exist as single cells, in pairs, chains or clusters. Bacteria are found in every habitat on Earth: soil, rock, oceans and even arctic snow.