Pneumonia just isn’t solely within the winter, however preventive measures must be taken all year long |

Many viruses and micro organism turn out to be extra energetic in winter, however summer season just isn’t all the time secure. spherical, and Contemplate getting vaccinated to keep away from pneumonia and even different problems from infections.

Pneumonia could be divided into two classes: viral and bacterial, together with influenza A and B, new coronavirus, respiratory syncytial virus, adenovirus and human metapneumovirus Signs of viral pneumonia are gentle and are managed by the physique’s immune system away alone; pneumococci are probably the most acknowledged causative micro organism of bacterial pneumonia.

Serotype 3 is the most typical

Pneumococci are primarily unfold via droplets, shut contact or touching contaminated supplies. Greater than 100 serotypes have been found thus far, of which about 30 are normally chargeable for human infections. Xu Shijun stated, “The most typical pneumococcal species in Hong Kong is serotype 3, which is characterised by excessive aggressiveness and excessive mortality. It is usually the mainstream serotype of domestically invasive pneumococcal infections. In the course of the COVID-19 epidemic, the overall variety of invasive pneumococcal infections The variety of instances has dropped considerably, however after the top of the epidemic prevention and management insurance policies, the variety of infections is slowly returning to pre- epidemic. “

Signs of pneumococcal an infection

Otitis media: fever, ringing within the ears, listening to loss if the an infection recurs;
pneumonia: fever, shortness of breath, chilly, phlegm and cough, which may result in respiratory failure and lung membrane an infection in extreme instances;
Meningitis: Fever, headache, stiff neck and confusion, which may harm the central nervous system and even dying;
Bacteremia and septicemia: could cause chills, shivering, confusion, shock and disseminated illness.

If an an infection with pneumococci serotype 3 just isn’t handled rapidly, it could trigger various problems, together with bacteremia, shock, meningitis, empyema, respiratory failure, and many others. Individuals at excessive danger should search medical consideration as quickly as doable in the event that they develop tremors, excessive fever, problem respiration, chest ache when respiration or coughing, lack of urge for food, and many others. after an infection.

good hygiene practices

Xu Shijun steered that high-risk individuals ought to preserve good hygiene habits each day, “wash fingers continuously, put on masks in crowded locations with poor air circulation, and keep away from contact with individuals with respiratory signs.” However crucial factor is to get enough vaccinations. Presently, pneumococcal vaccines could be roughly divided into conjugate vaccines and polysaccharide vaccines. Xu Shijun identified that the conjugate vaccine can stop invasive and non-invasive illnesses; the polysaccharide vaccine solely prevents invasive illnesses, and its immunity is in younger youngsters. . It’s decrease than that of outdated individuals. For most of the people, worth just isn’t crucial consideration.

Select vaccines as wanted

Conjugate vaccines available on the market embrace the 13-valent pneumococcal conjugate vaccine and the brand new era 15-valent and 20-valent vaccines. After evaluating the scientific information of 13-valent, 15-valent and 20-valent vaccines, the Scientific Committee believes that the 15-valent vaccine has higher immunogenicity towards serotype 3 than the 13-valent vaccines valent and 20-valent, and has an opportunity To be more practical in stopping the mainstream native serotype 3. of invasive illness, the 13-valent vaccine is really useful as a substitute of the 15-valent vaccine for youngsters, the aged and high-risk people age 2 or older. Xu Shijun stated that the 20-valent conjugate vaccine covers serotypes extra widespread in different places and is appropriate for individuals who usually reside exterior the nation. It’s endorsed to seek the advice of your loved ones physician when selecting a vaccine.