Paediatrician, epidemiologist and managing director at the Barcelona Institute for Global Health (ISGlobal)
Toledo and Alicante are suffering the first outbreaks of measles recorded in Spain since the pandemic, El País reported today. In total, 15 cases have been confirmed since 1 January, of which seven are imported and eight autochthonous.
Since mid-October, northern China has reported an increase in influenza-like illness compared to the same period in the previous three years. On 21 November, the media and the ProMED system reported outbreaks of pneumonia of undiagnosed cause in children in northern China. According to the World Health Organization (WHO), it is unclear whether these are related to the overall increase in respiratory infections previously reported by the Chinese authorities or are separate episodes. In a statement, the WHO has officially requested detailed information from China on this increase in respiratory illnesses and outbreaks of childhood pneumonia.
According to estimates by the United Nations Inter-Agency Group for Child Mortality Estimation (UN-IGME) published by UNICEF, in 2021 some 5 million children died before their fifth birthday, and another 2.1 million children and young people did it between the ages of 5 and 24. Additionally, 1.9 million babies were stillborn during the same period.
A systematic review and meta-analysis published in JAMA Network Open examines whether there is an association between newborn exposure to SARS-CoV-2 and impaired neurodevelopment compared to those born before the pandemic. Neurodevelopment in the first year of life was not modified by being born or growing up during the covid-19 pandemic or by gestational exposure to SARS-CoV-2. However, the authors appreciated that, regardless of whether maternal infection was present, the pandemic was associated with a risk of delayed communication in these infants.
The UK Medicines and Healthcare products Regulatory Agency (MHRA) has approved an updated version of the covid-19 vaccine manufactured by Moderna that also targets the omicron variant. It is intended to serve as a booster dose for adults.
Según datos de la OMS y UNICEF, 25 millones de niños no han recibido sus vacunas contra la difteria, el tétanos y la tosferina (DTP) a nivel global. Se trata de la mayor caída continuada en cobertura vacunal en casi treinta años.
A review with meta-analysis published in the journal PLoS Medicine concludes that the percentage of asymptomatic people with covid-19 is lower, and that they are less contagious than those who are pre-symptomatic or symptomatic.
The Minister of Health, Carolina Darias, today announced that face masks will no longer be compulsory indoors after Easter. The measure will come into force on 20 April. It will continue to be compulsory in public transport, health centres and residences, but the final details of the new scenario are not yet known.