Meningitis is a severe infection of the central nervous system that can result in death or severe sequelae. Dr. Tran Huynh Tan, the Medical Manager of VNVC Vaccination System, stated that meningitis can occur sporadically throughout the year, but there is an increased trend during the hot season. This increase is due to the favorable conditions for pathogens to multiply and develop when accompanied by showers in hot summers and the reduction of resistance due to extreme weather, making people more susceptible to the disease.
Vaccines are available for prevention starting as early as 2 months old for both children and adults. Pneumococcal meningitis has a high mortality rate and can cause serious sequelae. The disease progresses rapidly and can be fatal if not treated promptly. Vaccination for pneumococcus is 97% effective in preventing the disease and its complications. Meningococcal meningitis often occurs suddenly with various symptoms and can lead to death or permanent neurological sequelae. There are vaccines available to prevent meningococcal infection from common strains of the bacteria in Vietnam.
Hib bacteria are responsible for a significant number of cases of bacterial meningitis in children under 5 years old. Meningitis caused by Hib can result in death or long-term neurological complications, and vaccination is recommended for children as young as 2 months old. It is important to maintain a clean living environment, practice good hygiene, and seek medical attention if symptoms of meningitis are present. Vaccination can help prevent the spread of these infections and protect individuals from serious complications.
In conclusion, meningitis during the hot season is commonly caused by pneumococcus, meningococcus, and Hib bacteria, but it can be prevented with vaccines that are over 90% effective. It is essential to maintain a clean living environment, practice good hygiene, and seek medical attention if symptoms appear promptly to prevent this severe infection from causing harm or even death.
