When animals are subjected to acute stress, “they manage fine,” McIntyre said. Roger McIntrye, a professor of psychiatry and pharmacology at the University of Toronto. There’s a whole biology around stress, and the worst type of stress is chronic, unpredictable stress, said Dr. This advertisement has not loaded yet, but your article continues below. “But many people aren’t so afraid of COVID-19 anymore, complicating public health authorities’ efforts to slow Omicron’s spread,” Adam Grant, an organizational psychologist wrote this week in The New York Times. Healthcare workers are exhausted or burned out from earlier surges. Canada this week surpassed 30,000 COVID-related deaths. No one is saying let Omicron run rampant. Omicron’s reproductive number - the number of people each infected person goes on to infect - is 4.55, the highest yet seen, Brown said. While acknowledging that “uncertainty persists,” Brown said that, even if Omicron were 29 per cent less severe, the decrease would have to be much greater to make up for the variant’s hyper-contagiousness in order to avoid straining intensive care capacity.
With such a scenario, policymakers and the general public should have a conversation about “how much death we are willing to tolerate” and how much “to spend to prevent death and go from there”, Gounder said. “All indications are that we are settling into a flu-like world where the virus continues and continues and continues to evolve and immune escape and that we are going to have repeated epidemics because of that,” Lessler said. The new strain just appears to be part of “an evolving virus”, Lessler said.
#A DOOMSDAY COVID VARIANT DRIVER#
There is also greater immunity against the virus among the general population, which is the “biggest driver of changes in severity and how the virus impacts people”, said Justin Lessler, an epidemiology professor at the University of North Carolina. The Covid vaccines also appear to protect well against the variant, Schaffner said. The Arcturus strain is not a “variant of concern” because “although it’s very contagious, it does not appear to be more severe” than other variants, said William Schaffner, an infectious disease expert at Vanderbilt University School of Medicine. Life has also continued to gradually return to normal, with most people no longer wearing masks in public spaces. The number of Covid cases, hospitalizations and deaths has steadily declined since January, according to Centers for Disease Control and Prevention data. “The concern is that if you cry wolf every time there is a new variant – when there is really not cause for heightened level of concern – you are going to lose credibility with the general public.” “It’s like the boy who cried wolf,” said Dr Celine Gounder, an epidemiologist and editor-at-large for public health at KFF Health News. The strain is likely more communicable than other recent variants, and people should “take the same sensible Covid precautions to help avoid infection”, the report states.īut the variant should not prompt concerns about a return to earlier stages of the pandemic, according to infectious disease experts. In late April, the Los Angeles county public health department issued an alert stating that people infected with the XBB.1.16 strain, nicknamed “Arcturus” on social media, “could be more likely to experience conjunctivitis as a symptom of their Covid infection”.
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