What are the types of infectious diseases?

Infectious diseases are illnesses brought on by pathogens—dangerous organisms—that enter your body from the outside. Infectious disease-causing pathogens include viruses, bacteria, fungus, parasites, and, in rare cases, prions. Infectious diseases can be contracted from other people, insect bites, contaminated food, drink, or soil.

Worldwide, infectious diseases are very frequent, but some are more prevalent than others. For instance, 1 out of every 5 Americans contracts the flu virus each year, yet less than 300 people are found to have prion illnesses.

Here is a list of some of the most prevalent infectious diseases, organised by type.

Common infectious diseases caused by viruses:

  • Common cold.
  • The flu (influenza).
  • COVID-19.
  • Stomach flu (gastroenteritis).
  • Hepatitis.
  • Respiratory syncytial virus (RSV).

Common infectious diseases caused by bacteria:

  • Strep throat.
  • Salmonella.
  • Tuberculosis.
  • Whooping cough (pertussis).
  • Chlamydia, gonorrhea and other sexually transmitted infections (STIs).
  • Urinary tract infections (UTIs).
  • E. coli.
  • Clostridioides difficile (C. diff).

Common infectious diseases caused by fungi:

  • Ringworm (like athlete’s foot).
  • Fungal nail infections.
  • Vaginal candidiasis (vaginal yeast infection).
  • Thrush.

Common infectious diseases caused by parasites:

  • Giardiasis.
  • Toxoplasmosis.
  • Hookworms.
  • Pinworms.


Comments

Post a Comment

Popular posts from this blog

What is Traumatology in dentistry?

Image
Traumatology in dentistry is the branch of dentistry that deals with the diagnosis, treatment, and prevention of injuries to the teeth, jaws, and surrounding tissues. It focuses on the management of dental trauma resulting from accidents or sports injuries. Dental traumas are injuries to the teeth, periodontium , and surrounding soft tissues. They are quite common in dentistry, comprising 5% of all traumatic injuries in people seeking first aid and up to 17% of all bodily injuries among preschool children. Dental trauma can include a range of injuries such as chipped or broken teeth, dislodged teeth, avulsed (knocked out) teeth, and soft tissue injuries to the gums and cheeks. Traumatology in dentistry involves the use of specialized techniques and materials to restore the function, esthetics, and health of the injured teeth and surrounding tissues. Prompt diagnosis and treatment of dental trauma are crucial to prevent further damage and ensure the best possible outcome. Dentis
Read more

How much milk should my child be drinking?

Image
As an AI language model, I can provide general guidelines, but it's important to consult with a pediatrician or a qualified healthcare professional for personalized recommendations based on your child's specific needs and health status. The amount of milk a child should drink can vary depending on their age, overall diet, activity level, and any specific health conditions they may have. Here are some general guidelines for milk consumption based on age: Infants (0-12 months): Infants up to 12 months of age should primarily consume breast milk or infant formula as their main source of nutrition. Breast milk or infant formula is sufficient to meet their nutritional needs, and water should be offered in small amounts if needed. Toddlers (1-2 years): Toddlers should transition to whole milk after their first birthday, unless otherwise recommended by a healthcare professional. They should aim to drink about 16-24 ounces (480-720 ml) of whole milk per day. It's important to a
Read more

What is pediatric surgery?

Image
Pediatric surgery is a surgical specialty that focuses on the diagnosis, treatment, and management of surgical conditions in children , from newborns to adolescents. Pediatric surgeons are specially trained to perform surgical procedures on children, including infants, toddlers, and teenagers. Pediatric surgery covers a wide range of surgical specialties, including: General surgery: General surgical procedures such as appendectomy, hernia repair, and biopsy. Neonatal surgery: Surgery performed on newborn infants, often for congenital anomalies or prematurity-related complications. Oncology surgery: Surgery for children with cancer, such as tumor resection, lymph node biopsy, and chemotherapy port placement. Cardiothoracic surgery : Surgery of the heart, lungs, and chest, including congenital heart defects, valve repair, and cardiac transplantation. Orthopedic surgery: Surgery for bone and joint conditions such as fractures, scoliosis, and clubfoot. Neurosurgery: Surgery of the brain,
Read more