With increasing time since diagnosis, only the severe infections continued to cause symptoms.
The loss of activity is equivalent to 15% of the US population becoming completely immobile for 1 day.
Adult COVID-19 patients also infected with the flu are 4 times more likely to need mechanical ventilation and 2.4 times more likely to die.
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A vaccinated health worker is among the 5 new Ebola cases recorded since late last week in the Democratic Republic of the Congo (DRC), which raise the outbreak total to 3,416, including 2,237 deaths. A total of 394 suspected cases are still under investigation, according to the World Health Organization's (WHO's) online Ebola dashboard.
With 7 new pediatric deaths, confirmed flu-related deaths in children reach 39.
The Centers for Disease Control and Prevention (CDC) said today a multistate outbreak of Escherichia coli O157:H7 infections tied to contaminated romaine lettuce grown in Salinas, California, appears to be over.
According to the World Health Organization's (WHO's) online Ebola dashboard, officials in the Democratic Republic of the Congo (DRC) tracked 5 new cases of Ebola today, raising the outbreak total to 3,403, including 2,235 fatalities. The death toll has not changed since last week.
A total of 410 suspected cases are still under investigation.
Possible reasons include low natural immunity and viral evolution.
In an alert, the CDC says influenza B and the H1N1 strain are predominating.
Most of North America, Europe, and Central Asia started the new year with rising rates of influenza.
Influenza B is still the dominant strain, accounting for about two-thirds of flu positives, with most of the influenza A activity from 2009 H1N1.
Three more child flu deaths were reported, all from influenza B.
Flu levels continued to rise in North America, Europe, the Middle East, and parts of Asia, with some countries reporting higher than normal influenza B activity, the World Health Organization (WHO) said on Dec 20 in its latest global flu update.
