For several months, PM2.5 dust has exceeded 50 microgrammes per cubic metre (µg/m³) in many provinces in Thailand, which is considered unsafe. In some areas, such as Chiang Mai, Chiang Rai and Mae Hong Son, PM2.5 levels have reached over 500µg/m³. While some people are aware of the dangers of PM2.5 pollution, others do not take it seriously.
Introduction
Vaccination is one of the pillars for the prevention of COVID-19 in healthcare workers (HCWs). The present study aims to determine the effectiveness of vaccination for COVID-19 as well as hybrid immunity in previously infected HCWs in a hospital in a developing country.
Methods
An observational study was carried out on health personnel with a complete COVID-19 vaccination schedule according to their previous infection status, with a follow-up period of 15 months.
Results
In this study, 335 subjects were enrolled, of which 32.8% had a previous infection with COVID-19. The safety of vaccines was determined by estimating the presence of adverse effects of vaccination and immunization (AEVI), with the first and second doses showing an incidence of 8.2% and 9.5% respectively, during the second and third waves. Around 5.7% of immunized personnel were sick and 8.4% in the fourth wave; the serum value of neutralizing antibodies was normal at 60.2% with no differ
Vitaminas: ¿es bueno tomarlas en tiempos de COVID-19? unotv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from unotv.com Daily Mail and Mail on Sunday newspapers.
La batalla científica contra la desinformación sobre las vacunas anticovid es permanente, ya que son muchos los mensajes falsos que circulan a través de mensajería instantánea o diferentes redes sociales, conforme avanza la estrategia nacional de vacunación en el país.
Los bulos van desde que las vacunas contienen nanopartículas de óxido de grafeno hasta que pueden causar la propia
Covid-19.
Ivonne Torres Atencio, directora del departamento Farmacología de la Facultad de Medicina de la Universidad de Panamá e investigadora asociada del Instituto de Investigaciones Científicas y Servicios de Alta Tecnología, brinda respuestas científicas de por qué cada uno de estos planteamientos es falso y dice que el mejor antídoto frente a la desinformación es la información basada en evidencia.
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