Question

Infectious diseases such as diarrhea are closely linked to____________.

1) Poor hygiene
2) Genetic factors
3) Climate change
4) Lack of vaccination

Answer 1

Infectious diseases such as diarrhea are mainly linked to poor hygiene, contaminated water, and inadequate sanitation. Bacterial and viral pathogens are common causes, and preventative measures include good hygiene practices and vaccinations.

Step-by-step explanation:

Infectious diseases such as diarrhea are closely linked to a number of factors, including poor hygiene, contaminated water, and inadequate sanitation measures. Poor hygiene practices, such as not washing hands properly, can lead to the transfer of microorganisms, like viruses and bacteria, that cause diseases. Some bacterial pathogens associated with diarrheal disease include Vibrio cholerae, Listeria monocytogenes, and Campylobacter jejuni, while viral pathogens include norovirus and rotavirus. In places with inadequate sanitation and crowded living conditions, the spread of these diseases is more likely. Additionally, lack of a clean water supply can lead to waterborne diseases like cholera. Preventative measures against waterborne diseases include washing hands, public health education, and vaccinations.