A total of 11% of RSV patients experienced a cardiac event, abnormal heart rhythm, heart failure, or ischemic heart disease.
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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In COVID-19 patients admitted to intensive care units (ICUs) early in the pandemic, 82% were in a comatose state at some point and 55% experienced delirium, reports a Lancet study published late last week. Previous studies have connected ICU delirium to higher costs, greater mortality risk, and long-term dementia.
Despite extra efforts to test for flu against the backdrop of COVID-19, global levels remain well below expected levels for this time of year, the World Health Organization (WHO) said in its latest update, which roughly covers the first half of December.
Leading US viral researchers assessed flu vaccine effectiveness (VE) against two viral strains during the 2019-20 flu season, finding 39% overall effectiveness. The study in Clinical Infectious Diseases late last week suggests that the seasonal flu vaccine was 45% effective against a mutated Victoria lineage B strain, but only 30% effective against 2009 H1N1 variants due to a late-season vaccine mismatch.
A Latin American study of children with COVID-19–related multisystem inflammatory syndrome (MIS-C) in The Pediatric Infectious Disease Journal found higher rates of the disease among Latin/Hispanic children compared with other global estimates.
COVID-19 patients had 4 times the risk of mechanical ventilation and double the risk of ICU care.
Though flu activity in the United States remains well below expected levels for this time of year, the Centers for Disease Control and Prevention (CDC) today reported the first pediatric flu death of the 2020-21 season, a child who died from influenza B.
A paper today in Morbidity and Mortality Weekly Reports (MMWR) describes the first US case of Neisseria gonorrhoeae harboring a genetic element that confers resistance to a first-line antibiotic.
While both North America and Europe have detected chronic wasting disease (CWD) in cervids such as deer, the two continental strains are distinct, reports a study yesterday in Proceedings of the National Academy of Sciences (PNAS).
Chronic wasting disease (CWD), a fatal neurologic prion disease that affects members of the deer family, was detected in two cervids in Montana and Virginia. In 2019, 144 cases of CWD were reported in Montana and 1 case was reported in Virginia.
A study of community-level antibiotic use in patients in four low- and middle-income countries (LMICs) found frequent use of broad-spectrum antibiotics considered at risk of becoming ineffective owing to rising antibiotic resistance, an international team of researchers reported today in Clinical Microbiology and Infection.
