Consensus on COVID-19 Vaccination in Pediatric Oncohematological Patients, on Behalf of Infectious Working Group of Italian Association of Pediatric Hematology Oncology.

Vaccines represent the best tool to prevent the severity course and fatal consequences of the pandemic by the new Coronavirus 2019 infection (SARS-CoV-2). Considering the limited data on vaccination of pediatric oncohematological patients, we developed a Consensus document to support the Italian pediatric hematological oncological (AIEOP) centers in a scientifically correct communication with families and patients and to promote vaccination. The topics of the Consensus were: SARS-CoV-2 infection and disease (COVID-19) in the pediatric subjects; COVID-19 vaccines (type, schedule); who and when to vaccinate; contraindications and risk of serious adverse events; rare adverse events; third dose and vaccination after COVID-19; and other general prevention measures. Using the Delphi methodology for Consensus, 21 statements and their corresponding rationale were elaborated and discussed with the representatives of 31 centers, followed by voting. A high grade of Consensus was obtained on topics such as the potential risk of severe COVID-19 outcome in pediatric oncohematological patients, the need for vaccination as a preventative measure, the type, schedule and booster dose of vaccine, the eligibility of the patients for vaccination, and the timing, definition, and management of contraindications and serious adverse events, and other general prevention measures. All 21 of the statements were approved. This consensus document highlights that children and adolescents affected by hematological and oncological diseases are a fragile category. Vaccination plays an important role to prevent COVID-19, to permit the regular administration of chemotherapy or other treatments, to perform control visits and hospital admissions, and to prevent treatment delays.

Thermal inactivation of SARS COVID-2 virus: Are steam inhalations a potential treatment?

BACKGROUND: The emergence of SARS-CoV-2 pandemic has upset health systems around the world and caused immeasurable losses and costs. Until a vaccine will become available, the recommended prevention measures remain physical distancing and enhanced hygiene. METHODS AND FINDINGS: The proteic structure external to the virus is the main target that may eventually lead to reduce or block its replication in the upper airways. We developed a protocol based of repeated steam inhalation cycles aimed at reducing the risk of progression to full blown infection if performed soon after contagion. The protocol has been used in a single-center open label trial on ten infected asymptomatic or pauci-symptomatic health care professionals. CONCLUSIONS: The promising results we obtained with this easily accessible, non-invasive and inexpensive procedure should prompt controlled trials.