Question

Which of the following is a viral infection?
A:- Diphtheria
B:- Influenza
C:- Cholera
D:- Typhoid

Answer 1

Hint: The main symptom in viral infections is often a flu. The flu is resulting from a plague that results in breathing illness. It is notably contagious and spreads quickly through coughs and sneezes of an inflamed person.

Complete answer: Diphtheria is an acute and notably contagious bacterial disorder inflicting irritation of the mucous membranes, the formation of a wrong membrane withinside the throat which hinders respiratory and swallowing, and probably deadly coronary heart and nerve harm through a bacterial toxin withinside the blood
-Influenza may be communicated certainly through touch. Adults can begin spreading the virus 2 days earlier than the signs and symptoms begin displaying up and they are able to unfold it for as much as 7 days from the day they turn out to be ill. This manner that you may become spreading the influenza virus manner earlier than you discern which you are ill.
-It is discovered that 250,000 – 500,000 human beings die because of influenza in a calendar year. In nations with heavy industrialization, deaths brought on because of influenza are said to be better in human beings elderly above 65.
-Cholera is an infectious and frequently deadly bacterial sickness of the small intestine, usually reduced in size from inflamed water materials and inflicting excessive vomiting and diarrhea.
-Typhoid an infectious microorganism fever with an associated eruption of red spots on the chest and abdomen and severe enteric irritation.
Hence, the appropriate option is (B).

Note: Influenza is a viral infection while diphtheria, cholera and typhoid are all bacterial infections because of Corynebacterium diphtheriae, Vibrio cholerae and Salmonella typhi respectively. There were many achievements withinside the development of influenza vaccines and antiviral medicines to save you and treat influenza, and there are structures in the region to provide early caution for the incidence of pandemic viruses.