Mosquito-borne viruses, including dengue virus (DENV), chikungunya virus (CHIKV), and Zika virus (ZIKV), pose major threats to public health in tropical and subtropical regions worldwide. Neonates are particularly vulnerable, and the associated disease burden has drawn increasing attention. Routes of neonatal infection include vertical mother-to-child transmission (transplacental and peripartum) and postnatal mosquito bites. Clinical manifestations are often nonspecific; a proportion of cases may progress to central nervous system infection, hemorrhagic disease, or long-term neurodevelopmental impairment, with serious consequences for survival and quality of life. Although China has issued prevention and control guidelines for adults and pregnant women, systematic clinical guidance tailored to neonates remains lacking. In response, the Perinatal Group of the Pediatric Branch of the Chinese Medical Doctor Association convened a multidisciplinary panel to develop this expert consensus, integrating the latest international evidence with China's practical prevention and control experience. The consensus addresses epidemiology; the effects of maternal infection on fetuses and neonates; clinical manifestations; diagnosis and differential diagnosis; early warning indicators of severe disease; therapeutic strategies and supportive care; and prevention and maternal-infant management. It aims to provide evidence-based, standardized, and practical guidance for frontline clinicians managing neonatal mosquito-borne viral infections.
Humans ; Zika Virus Infection/therapy* ; Infant, Newborn ; Chikungunya Fever/therapy* ; Dengue/prevention & control* ; Female ; Pregnancy ; Consensus

Viral infection is clinically common and some viral diseases, such as the ongoing global outbreak of coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), have high morbidity and mortality. However, most viral infections are currently lacking in specific therapeutic agents and effective prophylactic vaccines, due to inadequate response, increased rate of drug resistance and severe adverse side effects. Therefore, it is urgent to find new specific therapeutic targets for antiviral defense among which "peptide-based therapeutics" is an emerging field. Peptides may be promising antiviral drugs because of their high efficacy and low toxic side effects. Vasoactive intestinal peptide (VIP) is a prospective antiviral peptide. Since its successful isolation in 1970, VIP has been reported to be involved in infections of SARS-CoV-2, human immune deficiency virus (HIV), vesicular stomatitis virus (VSV), respiratory syncytial virus (RSV), Zika virus (ZIKV) and cytomegalovirus (CMV). Additionally, given that viral attacks sometimes cause severe complications due to overaction of inflammatory and immune responses, the potent anti-inflammatory and immunoregulator properties of VIP facilitate it to be a powerful and promising candidate. This review summarizes the role and mechanisms of VIP in all reported viral infections and suggests its clinical potential as an antiviral therapeutic target.
Antiviral Agents/therapeutic use* ; COVID-19/drug therapy* ; Humans ; Prospective Studies ; SARS-CoV-2 ; Vasoactive Intestinal Peptide/therapeutic use* ; Zika Virus ; Zika Virus Infection/drug therapy*

Communicable Disease Control ; Congenital Abnormalities ; virology ; Disease Outbreaks ; Ecology ; Humans ; Risk ; Singapore ; Social Medicine ; Zika Virus ; Zika Virus Infection ; epidemiology ; therapy ; transmission

Adult ; Antiviral Agents ; therapeutic use ; China ; Humans ; Male ; Zika Virus Infection ; diagnosis ; drug therapy ; physiopathology

Aedes ; Animals ; Female ; Humans ; Microcephaly ; epidemiology ; Pregnancy ; Pregnancy Complications, Infectious ; epidemiology ; therapy ; Public Health ; Zika Virus ; Zika Virus Infection ; epidemiology ; therapy ; transmission