Question

question 4
examples of communicable diseases include
cancer
diabetes
parkinsons disease
covid - 19

Explanation:

Communicable diseases are caused by pathogens (such as viruses, bacteria, etc.) and can spread from one person to another. Cancer is a non - communicable disease caused by abnormal cell growth. Diabetes is mainly due to problems with insulin production or utilization (type 1 - autoimmune, type 2 - lifestyle and genetic factors) and is non - communicable. Parkinson's Disease is a neurodegenerative disorder related to the loss of dopamine - producing neurons and is non - communicable. COVID - 19 is caused by the SARS - CoV - 2 virus and can spread through respiratory droplets, aerosols, etc.

Answer:

COVID - 19