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

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Sindicato y empleador: Causas de los conflictos laborales
El documento detalla que los tipos de desacuerdo laboral se generan por malentendidos o problemas en la comunicación, sobre los roles y las responsabilidades, cuestionamientos sobre liderazgo y gestión, entre otros

Perú vs Venezuela EN VIVO HOY: punto a punto del duelo de vóley femenino por los Juegos Bolivarianos 2025
Se juega el segundo set. La ‘bicolor’ vence 1-0 a la ‘vinotinto’ en la final adelantada. Las dos escuadras disputarán la medalla de oro el fin de semana. Sigue todas las incidencias

Qué trabajos dominarán en el futuro, según Jensen Huang, CEO de Nvidia
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Phillip Butters abandonó precandidatura con Avanza País tras ser cuestionado por el presidente del partido sobre su compromiso político
La salida irrevocable del comunicador ocurre a solo días de que Aldo Borrero, presidente del partido, expresara que la precandidatura del comunicador seguía sin definirse porque, según él, Butters estaba “más preocupado por su negocio que por su devenir político”

Presidente José Jerí se reúne con “Pol Deportes” y ofrece apoyo para impulsar su carrera como narrador deportivo
El encuentro se realizó con la presencia de los padres y el hermano de Clíver Huamán, quienes acompañan su desarrollo desde Andahuaylas
