Subvariants of Ómicron BA.4 and BA.5: already detected in 9 countries and scientists are on alert
In South Africa, sublinages were detected in 50% of patient samples. What risks do they pose to the control of the pandemic

Subvariants of Ómicron BA.4 and BA.5: WHO explained whether they are more severe or more transmissible than the previous ones
The World Health Organization is closely monitoring new mutations. He called on governments to increase testing and genomic surveillance of coronavirus
What is the risk of a new wave of COVID in America, experts say
The Pan American Health Organization and virology experts consulted by Infobae warned about the possibility of a rise in cases. They estimate a smaller impact than in previous outbreaks

WHO monitors XE, a combination of subvariants of Ómicron that would be transmitted 10% faster
It is a mix between sublinages BA.1 and BA.2. Recombinant XE was identified in January in the United Kingdom and its propagation speed is still under study

Hybrid immunity: science unveiled the importance of recoverees getting vaccinated against COVID-19
It was in research carried out in Brazil, Sweden, the United States and Qatar. They warned about the changes in the immune system after infection and the application of vaccines

COVID-19 can alter the brain but there are still questions pending, according to expert Eric Topol
The American scientist explained the details of the most important study on the brain after infection. It was done at Oxford University. The details

Ómicron survives twice as long on surfaces compared to the original coronavirus
It was determined by studies done in Japan and Hong Kong. Why Researchers Say Attention Should Also Be Attention to Ventilation

Why COVID-19 reinfections become more frequent
A study in Italy found that 3% of all those infected had already had the infection. What to do to avoid getting infected again

Últimas Noticias
Crean un Comité para impulsar la cadena ovina bonaerense
Tras la derogación del régimen nacional y cambios en el esquema de financiamiento, buscan fortalecer un sector en el que la provincia lidera en unidades productivas

Juan Reverdito pasó por Infobae en Vivo, contó cómo vive siendo chofer de aplicaciones y analizó el nuevo Gran Hermano
El ex hermanito abrió su corazón y contó cómo alterna el trabajo en moto llevando pasajeros y paquetes con su día a día, además de sincerarse sobre los desafíos económicos que enfrenta tras la fama en televisión

La calidad del aire en la CDMX este 25 de febrero
Un pésimo estado del aire y alta presencia de rayos Ultra Violeta puede provocar daños en la salud para las personas que realizan actividades al aire libre

Real Madrid - Benfica, en directo: el partido de vuelta del playoff de Champions en vivo
Sigue el minuto a minuto del partido entre el equipo blanco y el club portugués
Índice Russell 2000 cierra operaciones este 25 de febrero con suba de 0,41%
Cierre de operaciones Russell 2000: la jornada finaliza con variaciones en comparación con días previos
