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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Flu is now widespread in 12 states, with a growing percentage of clinic visits for flu and hospitalization rates rising quickly for seniors, a group typically hit hard by H3N2.
The Czech Republic today said highly pathogenic H5 avian influenza has been confirmed at two small poultry farms and in wild birds, Reuters reported today, citing the country's agriculture ministry. The outbreak is the country's first in nearly a decade.
Influenza activity in the United States picked up its pace in the penultimate week of 2016, according to an update today from the Centers for Disease Control and Prevention (CDC).
Saudi Arabian health officials have reported three new MERS-CoV (Middle East respiratory syndrome coronavirus) infections in recent days, two of them involving exposure to camels. All three patients have symptoms and are in stable condition, officials said.
Macao has reported its first human H7N9 avian influenza case, involving a 58-year-old man who owns a poultry market stall, according to a Xinhua report today in Chinese translated and posted by Avian Flu Diary (AFD), an infectious disease news blog. AFD said there are multiple media outlets reporting the finding, which was announced in an early morning media briefing by the local health department.
Routine disease surveillance reports for November from two of China's provinces reveal five more H7N9 avian flu cases, according to official reports translated and posted by FluTrackers, an infectious disease news message board.
A paper yesterday in the Journal of Infectious Diseases describes a collaborative, Web-based platform for aggregating, analyzing, and disseminating regional antimicrobial resistance information.
Nigeria's agriculture ministry yesterday reported two more highly pathogenic H5N1 avian flu outbreaks, both of which began last week, according to a report to the World Organization for Animal Health (OIE).
In a MERS-CoV situation report today, the World Health Organization (WHO) said there are 58% fewer cases reported in September and October of this year compared with the same period last year.
A research letter published today in JAMA said that although mortality from infectious diseases remains low in the United States, influenza and pneumonia account for nearly 40% of all infectious disease deaths.
