What are communicable diseases? How do the following diseases spread? tuberculosis, pneumonia ,cholera, typhoid ,hepatitis ,malaria, dengue ,plague, common cold , conjunctivitis
Answers
Answer:
Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.
Some examples of the communicable disease include HIV, hepatitis A, B and C, measles, salmonella, measles, and blood-borne illnesses. Most common forms of spread include fecal-oral, food, sexual intercourse, insect bites, contact with contaminated fomites, droplets, or skin contact.23-Jul-2021
Answer:
communicable disease also known as infectious diseases are illenssness that result from the infection presence and growth of pathogenic biologicvagents in an individual human or other animal.
-tuber culosis spread when patients speaks coughs or sneezes the pathogen spread into the air and thereby to others.
-pneumonia that infect the upper respiratory tract. influenza virus is the most common cause of viral pneumonia in adults.
-cholera is an acute diarreheal illness caused bybinfection of the intestine with vibrio cholera bacteria.
-typoid is an infectious bacterial fever with an erruptiln red spot on chest and abdomen.
-hepatitis is a liver disease
- malaria it spreaded to human by female anopheless mosquito.
-denque is also spreade by mosquito
- plague it spread by animal bite or insect bite.
-common cold is spreade by cough and sneezing
-conjuctivitis spread by skin to skin contact