Biomaterial Database

[Effectiveness of 23-valent pneumococcal polysaccharide vaccine on adult pneumococcal disease]. 2020

M C Li, and Z J Shao

State Key Laboratory for Communicable Disease Control and Prevention, Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China.

Streptococcus pneumoniae (Spn) will cause various pneumococcal diseases when host has a weak immune system. The World Health Organization ranks it as one of the 12 key pathogens causing heavy burden of disease. At present, the drug resistance of Spn is rising, and vaccination is an important and effective strategy to decrease the burden of disease. The 23-valent pneumococcal polysaccharide vaccine (PPV23) is a preventive vaccine for adults that covers 65% to 91% of Spn isolates worldwide. Accumulating evidence have confirmed the effectiveness of PPV23 in decreasing the incidence, hospitalization, mortality, and economic burden of pneumococcal diseases in adults. The burden of pneumococcal diseases in China is heavy, but the adult vaccination rate is low. Here, we review the prevalence of adult pneumococcal diseases, the preventive and protective effects and benefits of PPV23 vaccine on high-risk population, especially the elderly individuals. We hope this review can provide references and new ideas for adult PPV23 vaccination programs in China.

UI	MeSH Term	Description	Entries
D011008	Pneumococcal Infections	Infections with bacteria of the species STREPTOCOCCUS PNEUMONIAE.	Streptococcus pneumoniae Infections,Infections, Pneumococcal,Infections, Streptococcus pneumoniae,Pneumococcal Diseases,Disease, Pneumococcal,Diseases, Pneumococcal,Infection, Pneumococcal,Infection, Streptococcus pneumoniae,Pneumococcal Disease,Pneumococcal Infection,Streptococcus pneumoniae Infection
D002681	China	A country spanning from central Asia to the Pacific Ocean.	Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D013296	Streptococcus pneumoniae	A gram-positive organism found in the upper respiratory tract, inflammatory exudates, and various body fluids of normal and/or diseased humans and, rarely, domestic animals.	Diplococcus pneumoniae,Pneumococcus
D014611	Vaccination	Administration of vaccines to stimulate the host's immune response. This includes any preparation intended for active immunological prophylaxis.	Immunization, Active,Active Immunization,Active Immunizations,Immunizations, Active,Vaccinations
D022242	Pneumococcal Vaccines	Vaccines or candidate vaccines used to prevent infections with STREPTOCOCCUS PNEUMONIAE.	Pneumococcal Polysaccharide Vaccine,Pneumococcal Vaccine,Pneumovax,Pnu-Imune Vaccine,Pnu Imune Vaccine,PnuImune Vaccine,Polysaccharide Vaccine, Pneumococcal,Vaccine, Pneumococcal,Vaccine, Pneumococcal Polysaccharide,Vaccines, Pneumococcal