China
Africa
Explore chapters and articles related to this topic
Health effects and the baby boomers — childhood
Published in J. Mangano Joseph, Low-Level Radiation and Immune System Damage, 2018
Chicken pox, or varicella, is caused by a herpes virus, and is marked by a rash of blisters, fever, and headache. In 1994, 80% of victims of the disease were under 10. Most cases have been resolved by bed rest; a safe and effective vaccine has just recently become available. Chicken pox did not become a nationally notifiable disease until 1972, making a complete analysis of Baby Boomer experience impossible. In the early 1970s, however, the disease was the most common notifiable condition in children, along with scarlet fever.
Investigation of varicella outbreak among residents and healthcare workers in psychiatric hospital- Saudi Arabia
Published in Archives of Environmental & Occupational Health, 2020
Khalid Hamdan Alanazi, Ghada Mohamed Bin Saleh, Hanan Mohamed Hathout, Hala Roushdi Shiha, Sherine Gouda El Sherbini, Taghreed Abdulaziz Al Saqer, Mohamed Mashouf Alqahtani, Mervat Mohamed El Dalatony
Varicella (chickenpox) is a highly contagious disease that causes febrile rash illness resulting from primary infection by varicella-zoster virus (VZV).1 Person to person transmission of varicella occurs due to direct contact with persons with either varicella or herpes zoster (shingles) or inhalation of infected respiratory secretions. The incubation period for varicella ranges from 10–21 days. The risk of transmission is highest in pediatric patients, and seronegative adult patients and HCWs are also at high risk for acquisition.2 The first step in the prevention of healthcare-associated transmission of VZV is to minimize the number of susceptible HCWs.3 Many similar outbreaks reported to psychiatric health care facilities had occurred due to bad health behaviors.4 The aim of this work is to describe the investigations and control measures that were implemented to contain an outbreak of varicella-zoster infection in one of the psychiatric hospitals of KSA.
Association between ambient temperature and varicella among adults in Qingdao, China during 2008-2019
Published in International Journal of Environmental Health Research, 2023
Zixuan Wang, Xiaofan Li, Shanpeng Li, Jing Guan, Ping Hu, Wencheng Wang, Feng Yang, Dongfeng Zhang
Characterized by fever, malaise and generalized pruritic vesicular rash, varicella (also known as chickenpox) is an acute infectious disease triggered by primary infection of the varicella-zoster virus (VZV) (Breuer and Whitley 2007; Prymula et al. 2014). It is transmitted by aerosolized droplet spread and skin contact and is highly transmissible with an attack rate of up to 90% after close contact of patients (Lee et al. 2004). The incubation period of varicella is about 10–21 days (World Health Organization 2014). As the annual incidence increases these years (from 3.17/100,000 in 2005 to 33.86/100,000 in 2015) (Sui et al. 2019), varicella is still China’s critical public health issue.