Is dengue fever contagious?

summary

Friends who have a certain understanding of dengue fever should know that because the disease is very infectious, it is easy to spread in a short time, causing great social harm. There are many ways to infect dengue virus. Many people think that if it is transmitted from person to person, it is relatively difficult to control. Is dengue fever contagious? Now let me tell you something.

Is dengue fever contagious?

Dengue fever is a virus that can spread through people. Infected persons and recessive infected persons are one of the main sources of dengue virus infection. Therefore, after the illness must be timely isolation, and to the patient's friends and relatives around the physical examination.

Because patients with bacteria, if they contact with some healthy people, they will be infected. So patients must be completely cured after the disease, in order to evacuate isolation measures. Doctors and nurses who treat patients should also have physical examination.

In addition to human transmission of this virus, dengue virus is mainly transmitted through Aedes mosquitoes. This is also the reason why the mosquito killing work will be carried out wantonly in the epidemic area and time. These are the main measures taken to prevent the disease.

matters needing attention

Because mosquito bites are the main route of transmission, they are difficult to control. Unlike humans, mosquitoes can not be isolated, so they can only be prevented as much as possible in life. At the same time, we should observe some systemic symptoms of patients.