tetano
Editor, Senior Moderator
Ital J Pediatr
. 2023 Aug 25;49(1):103.
doi: 10.1186/s13052-023-01513-9. Dilemmas and options for COVID-19 vaccination in children
Jingzhi Wen[SUP] #[/SUP][SUP] 1 [/SUP], Xiaoan Du[SUP] #[/SUP][SUP] 2 [/SUP], Adan Li[SUP] 2 [/SUP], Shungeng Zhang[SUP] 2 [/SUP], Shengyun Shen[SUP] 2 [/SUP], Ziteng Zhang[SUP] 2 [/SUP], Liyuan Yang[SUP] 2 [/SUP], Changqing Sun[SUP] 1 [/SUP], Jianing Li[SUP] 3 [/SUP], Shiheng Zhu[SUP] 4 [/SUP]
Affiliations
Over 16 million children have been detected positive for the coronavirus disease 2019 (COVID-19) in the United States since the outbreak of the pandemic. In general, children infected with severe acute respiratory syndrome coronavirus type 2 tend to have lighter symptoms than adults. However, in some cases, the infection can develop into severe forms, such as multisystem inflammatory syndrome in children. Moreover, long-term public health preventive interventions have had some negative effects on the physical and mental health of children. Given the important role that vaccination plays in reducing severe illness and mortality, it is essential for the efficient implementation of vaccination in the pediatric population. Nevertheless, parental distrust of vaccination, especially with regard to its safety and efficacy, hinders this process. Herein, we comprehensively summarize the available data on the safety and effectiveness of COVID-19 vaccine in children. The results show that the currently approved COVID-19 vaccine is safe and effective for children. Although two doses of vaccine in children seem insufficient to prevent Omicron infection, the booster dose provides enhanced protection against infection and severe illness. Most importantly, the bivalent vaccine has been approved for use in the pediatric population to extend the immune response to currently circulating Omicron variant. And the immune protection afforded to newborns after maternal vaccination appears to last only 6 months. Therefore, in the current situation where the rate of virus mutation is accelerating and the COVID-19 pandemic is still severe, it is crucial to extend vaccine protection to children over 6 months of age to weave a tighter safety net.
Keywords: Bivalent vaccine; COVID-19; Children; Omicron; Vaccination; Vaccine effectiveness.
. 2023 Aug 25;49(1):103.
doi: 10.1186/s13052-023-01513-9. Dilemmas and options for COVID-19 vaccination in children
Jingzhi Wen[SUP] #[/SUP][SUP] 1 [/SUP], Xiaoan Du[SUP] #[/SUP][SUP] 2 [/SUP], Adan Li[SUP] 2 [/SUP], Shungeng Zhang[SUP] 2 [/SUP], Shengyun Shen[SUP] 2 [/SUP], Ziteng Zhang[SUP] 2 [/SUP], Liyuan Yang[SUP] 2 [/SUP], Changqing Sun[SUP] 1 [/SUP], Jianing Li[SUP] 3 [/SUP], Shiheng Zhu[SUP] 4 [/SUP]
Affiliations
- PMID: 37620892
- DOI: 10.1186/s13052-023-01513-9
Over 16 million children have been detected positive for the coronavirus disease 2019 (COVID-19) in the United States since the outbreak of the pandemic. In general, children infected with severe acute respiratory syndrome coronavirus type 2 tend to have lighter symptoms than adults. However, in some cases, the infection can develop into severe forms, such as multisystem inflammatory syndrome in children. Moreover, long-term public health preventive interventions have had some negative effects on the physical and mental health of children. Given the important role that vaccination plays in reducing severe illness and mortality, it is essential for the efficient implementation of vaccination in the pediatric population. Nevertheless, parental distrust of vaccination, especially with regard to its safety and efficacy, hinders this process. Herein, we comprehensively summarize the available data on the safety and effectiveness of COVID-19 vaccine in children. The results show that the currently approved COVID-19 vaccine is safe and effective for children. Although two doses of vaccine in children seem insufficient to prevent Omicron infection, the booster dose provides enhanced protection against infection and severe illness. Most importantly, the bivalent vaccine has been approved for use in the pediatric population to extend the immune response to currently circulating Omicron variant. And the immune protection afforded to newborns after maternal vaccination appears to last only 6 months. Therefore, in the current situation where the rate of virus mutation is accelerating and the COVID-19 pandemic is still severe, it is crucial to extend vaccine protection to children over 6 months of age to weave a tighter safety net.
Keywords: Bivalent vaccine; COVID-19; Children; Omicron; Vaccination; Vaccine effectiveness.