Comments closedIt’s an invisible and new condition. Many people don’t believe that long COVID is real or exists. And unfortunately, that permeates through the healthcare system. Even outside of the medical system, there is a broader societal awareness that is lacking.
A new study, looking at the replication stage of the SARS-CoV-2 virus that causes COVID-19, discovered important mechanisms in its replication that could be the foundation for new antiviral therapies.
The study, which set out to investigate how the SARS-CoV-2 virus replicates once it enters the cells, has made surprising discoveries that could be the foundation for future antiviral therapies. It also has important theoretical implications as the replication of the SARS-CoV-2 virus has, so far, received less attention from researchers.
Comments closedThe Durham Region Health Department is investigating a confirmed case of measles in the region after an adult was exposed during a recent trip abroad.
In a news release on Wednesday, the health department confirmed that “a local adult” is currently isolating at home after acquiring the illness, but it is not mentioned where in Durham region the adult resides.
Durham health has determined that individuals who travelled on the Royal Jordanian Airlines RJ271 flight on Thursday, March 28 departing from Jordan at 10:43 a.m. and arriving to Pearson airport on the same day at 5:24 p.m. local time — may have been exposed to the virus.
Comments closedThree more New Brunswickers have died from COVID-19, and one child died of influenza, according to data from the province updated Wednesday.
Hospitalizations for COVID-19 have slightly increased, while influenza hospitalizations remained steady in the period of March 17 to March 23, according to the provincial Respiratory Watch report.
“COVID-19 activity remains moderate; some indicators (number of cases, percent positivity, and hospitalizations) increased slightly,” the report says.
The person who died of influenza was four years old or younger.
The Centers for Disease Control and Prevention (CDC) last night released a detailed analysis of H5N1 avian flu samples taken from a patient in Texas who was exposed to sick cows, which suggests that the infection might involve the eyes but perhaps not the upper respiratory tract.
Also, when CDC scientists compared the human H5N1 samples to viruses from cattle, wild birds, and poultry, they found in the human sample a mutation with known links to host adaptation.
Comments closedThe US Department of Agriculture (USDA) Animal and Plant Health Inspection Service yesterday announced that tests have now confirmed highly pathogenic avian influenza (HPAI) in a New Mexico dairy herd and that the virus has now been confirmed in five more Texas dairy herds.
Part of quickly evolving developments, the announcement came shortly after Texas health officials and the Centers for Disease Control and Prevention (CDC) announced the first human case, which involves a person from Texas who had contact with dairy cattle, highlighting the risk to farm workers.
Comments closedFederal and state health officials today reported that a person connected to a dairy farm in Texas has tested positive for H5N1 avian flu, the first known case linked to sick dairy cows and the nation’s second since the virus began circulating in wild bird and poultry in 2022.
Today’s case announcement underscores new interim guidance that the Centers for Disease Control and Prevention (CDC) released over the weekend on preventing, detecting, and responding to avian flu infections in humans, which are very rare and mainly pose a threat to people who are exposed to sick animals or contaminated environments.
Comments closedCanadian LifeLabs customers have only a few days left to file an application for a class-action settlement resulting from a major data breach.
Those who live in Canada and used LifeLabs’ services on or before Dec. 17, 2019, may apply for the settlement, but must do so by the end of the week.
Settlement class members who complete a valid claim form before the Saturday deadline will be eligible to get an estimated compensation of $50 to $150.
Comments closedPeople born recently in England and Wales can expect to spend fewer years of their life in good health than those born over a decade ago, official figures show.
Covid-19, healthcare delays and an increase in long-term sickness are likely factors in this decline. But the Office of National Statistics figures also reflect deeper social issues like widespread inequality, say experts.
Comments closedA recent USC study provides new information about why SARS-CoV-2, the virus behind the COVID-19 pandemic, may elicit mild symptoms at first but then, for a subset of patients, turn potentially fatal a week or so after infection. The researchers showed that distinct stages of illness correspond with the coronavirus acting differently in two different populations of cells.
The study, published in Nature Cell Biology, may provide a roadmap for addressing cytokine storms and other excessive immune reactions that drive serious COVID-19.
The team found that when SARS-CoV-2 infects its first-phase targets, cells in the lining of the lung, two viral proteins circulate within those cells—one that works to activate the immune system and a second that, paradoxically, blocks that signal, resulting in little or no inflammation.
Comments closedThe number of patients with COVID-19 in B.C. hospitals declined to its lowest level of 2024 in the latest data update from the B.C. Centre for Disease Control.
There were 133 test-positive patients in provincial hospitals as of Thursday, according to the BCCDC. The last published update to show a total lower than that was in August of last year, when the BCCDC reported just 76 patients hospitalized.
This week’s hospitalized population is less than half of what it was around this time last year. The final published update of March 2023 showed 294 patients in B.C. hospitals.
Comments closedIf you’re headed to the hospital on Monday, you won’t need to wear a mask as Newfoundland and Labrador Health Services has updated its masking guidelines.
Masking had been required for patients and visitors at health-care facilities since February, but will no longer be required as of Monday, according to NL Health Services.
People who are seeking care and showing symptoms of viruses like COVID-19 will still be required to wear a mask. They can wear their own medical mask to the facility — but not a cloth mask — or get one on-site.
Comments closedExperts and patient groups have warned that the high cost of private Covid vaccinations could exacerbate health inequalities and leave those more at risk from the virus without a vital line of defence.
Both high street chain Boots and pharmacies that partner with the company Pharmadoctor are now offering Covid jabs to those not eligible for a free vaccination through the NHS, with the former charging almost £100 for the Pfizer/BioNTech jab.
While Pharmadoctor says each pharmacy sets its own prices, it suggests the Pfizer/BioNTech jab will set customers back £75-£85, while the latest Novavax jab will cost about £45-£55.
Comments closedExperts worry a recent rise in long COVID cases — fueled by a spike in winter holiday infections and a decline in masking and other measures — could continue into this year.
A sudden rise in long COVID in January has persisted into a second month. About 17.6% of those surveyed by the Census Bureau in January said they have experienced long COVID. The number for February was 17.4.
Compare these new numbers to October 2023 and earlier, when long COVID numbers hovered between 14% and 15% of the US adult population as far back as June 2022.
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