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20 hours ago · Causes. The virus is harmful and spreads from person to person via mosquito bites. “The cause of the Zika virus is the bite of an infected Aedes species mosquito. Another way is sexual contact with an infected person or from a pregnant woman to her baby during pregnancy or childbirth,” said Dr Sachin Nalavade, senior consultant physician, diabetologist and intensivist, Medicover Hospitals, Navi Mumbai.
3 days ago · 619,000 (2021) [5] Malaria is a mosquito-borne infectious disease that affects vertebrates. [6] [7] [3] Human malaria causes symptoms that typically include fever, fatigue, vomiting, and headaches. [1] [8] In severe cases, it can cause jaundice, seizures, coma, or death. [1] [9] Symptoms usually begin 10 to 15 days after being bitten by an ...
3 days ago · June 26, 2024. Federal health officials warned that the risk of contracting dengue in the United States has increased this year, a worrying sign as global cases of the mosquito-borne disease hit ...
1 day ago · Contributing to a mosquito's ability to activate search behaviours, a mosquito's visual search system includes sensitivity to wavelengths from different colours. Mosquitoes are attracted to longer wavelengths, correlated to the colours of red and orange as seen by humans, and range through the spectrum of human skin tones.
3 days ago · Because dengue is transmitted through pesky, flying insects, the best way to prevent catching the disease is to avoid mosquito bites. That can be done by wearing insect repellent, or opting to ...
1 day ago · This mosquito is also commonly referred to as the Asian tiger mosquito due to its origin and striped appearance. Smaller than many other mosquito species, the tiger mosquito is an aggressive ...
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3 days ago · These merozoites invade the erythrocytes (red blood cells) to form trophozoites, schizonts and gametocytes, during which the symptoms of malaria are produced. In the mosquito, the gametocytes undergo sexual reproduction to a zygote , which turns into ookinete .
