Japanese encephalitis is a deadly disease that can be transmitted through mosquito bites. With a mortality rate of 20-30%, it’s essential to take preventive measures to protect yourself from the disease. However, with proper vaccination, this disease can be effectively prevented.
In Hanoi, a 12-year-old patient living in Phuc Tho district was recently diagnosed with Japanese encephalitis, marking the first case of the year in the area. This highlights the importance of being informed and prepared for prevention strategies during the peak season for outbreaks, which typically occurs during the rainy season in the South.
The Japanese encephalitis virus is primarily transmitted through wild birds and livestock such as pigs, cows, and horses. Mosquitoes are carriers of the virus and transfer it to humans through their bites. Several species of mosquitoes are known to transmit the disease, with Culex mosquitoes being the most common.
The symptoms of Japanese encephalitis include high fever, headache, nausea, vomiting, stiff neck, muscle tone changes, eye movement disorders, and loss of consciousness. The disease can progress to seizures, coma, brain damage, and nerve issues with a mortality rate of 20-30%. Many survivors face lifelong health issues such as deafness, paralysis and cognitive impairments.
Vaccination is considered a crucial measure for preventing Japanese encephalitis. In Vietnam, three types of vaccines are commonly used such as Jevax, Jeev and Imojev. Each vaccine has a specific regimen and booster schedule tailored to different age groups. It’s essential to pay attention to booster shots for Japanese encephalitis especially for adults who are not immune and children over 15 years old. Booster shots help maintain immunity and prevent severe cases of the disease. Preventative measures such as eliminating mosquito breeding habitats and using protective clothing can also help reduce the risk of Japanese encephalitis.
In conclusion, Japanese encephalitis is a dangerous disease that can be prevented through vaccination and other preventative measures such as eliminating mosquito breeding habitats and using protective clothing. It’s important to stay informed about potential outbreaks in your area during peak seasons like rainy seasons in South region of Vietnam or any other areas where this virus is prevalent.
