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Tag: RSV

Respiratory virus levels mostly steady, but 13 flu hospitalizations in latest update

Respiratory disease levels have remained mostly steady in the past week, Ottawa Public Health says in its latest update.

Influenza remains a major concern with 13 more patients hospitalized in the seven days ended March 16. There were 14 new hospitalizations for COVID-19, which OPH described as “low and decreasing since last week.”

There were 45 more confirmed COVID-19 cases, about half of them in patients 65 years of age and older.

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Flu, RSV and COVID-19 cases all increased last week in B.C., data shows

Cases of influenza, RSV and COVID-19 all increased in B.C. this week, according to the latest respiratory illness data from the B.C. Centre for Disease Control.

All three diseases remain well below their recent transmission peaks, however.

There were 528 positive tests for influenza in the province during the most recent epidemiological week, which spanned Jan. 21 to 27. That’s an increase from the 442 positive tests recorded the week before.

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Toronto may be past its flu peak, but COVID-19 remains high, public health agency says

Toronto likely reached its influenza season peak in December, but according to Toronto Public Health’s latest respiratory illness update, COVID-19 infections are expected to remain high for now.

The percentage of positive influenza tests dropped to 6.6 per cent the week of Dec. 31 to Jan. 6, down from 15.6 per cent the week prior, Toronto Public Health (TPH) told the city’s Board of Health Monday. When it comes to COVID-19, positivity dropped only slightly to 17.6 per cent for the week of Dec. 31 to Jan. 6 from 18.6 per cent the week before.

But getting over the influenza peak doesn’t mean there aren’t still high levels of the illness in the city.

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La COVID-19 et la « tempête des virus respiratoires »

SARS-CoV-2 may not be the only virus on the loose, but it is certainly one that continues to hit hard. The new data on COVID-19 and respiratory diseases from the Institut national de santé publique du Québec (INSPQ), published on Wednesday, tend to confirm this.

Everyone talks about the fact that they are constantly ill, that their family and friends are ill. Yes, it could be a cold or RSV [respiratory syncytial virus], but in many cases it’s probably COVID-19, says Dr Raywat Deonandan, epidemiologist and associate professor at the University of Ottawa.

According to the INSPQ, in the week of December&nbs;24, there were 983,000 cases of respiratory infections, a number that has continued to rise since mid-October.

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N.B. adds 17 more COVID-19 deaths, child under 4 among first flu deaths, warning about strep

COVID-19 has killed 17 more New Brunswickers, including six over the holidays, while influenza has claimed nine lives. These are the first flu deaths of the season and they include a child under four, the latest data from the province shows.

Dr. Yves Léger, the province’s acting chief medical officer of health, held a rare meeting with reporters Tuesday because of the rise in respiratory illnesses.

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COVID-19 intensifies across California, with the worst likely still to come

The winter COVID-and-flu season is ramping up in California and nationwide, with doctors and other experts saying the worst of the respiratory illness season is still to come.

New data show pronounced recent jumps in the rate at which coronavirus and flu tests are coming back positive, as well as the number of hospital-admitted patients testing positive for the viruses. Workplaces are also seeing higher numbers of employees call in sick due to infections.

National wastewater data suggest this winter could see the highest number of coronavirus infections occurring during any given week since the first Omicron wave began in fall 2021.

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Health Canada approves RSV vaccine for maternal immunization

Health Canada has approved a new vaccine geared toward protecting two groups most severely affected by the respiratory syncytial virus (RSV): newborns, who would receive antibodies through maternal immunization, and Canadians over 60.

Pfizer Canada’s bivalent vaccine, called Abrysvo, aims to prevent lower respiratory tract disease caused by the virus.

It is the first RSV vaccine in Canada approved for use in pregnancy to provide protection for infants from birth to six months of age, and the second approved for seniors aged 60 and over.

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More than 260 Ontario long-term care residents died after getting COVID-19 in last four months

Respiratory virus outbreaks in Ontario’s long-term care homes remains dominated by COVID-19, with nearly 16,000 cases of the virus reported in the last four months.

According to a newly released report by Public Health Ontario, there have been 850 confirmed outbreaks in long-term care homes since Aug. 27, 2023.

This is compared to 32 influenza outbreaks and 32 Respiratory Syncytial Virus (RSV) outbreaks.

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Respiratory virus activity is high and rising across the United States, CDC data shows

As seasonal virus activity surges across the United States, experts stress the importance of preventive measures – such as masking and vaccination – and the value of treatment for those who do get sick.

Tens of thousands of people have been admitted to hospitals for respiratory illness each week this season. During the week ending December 23, there were more than 29,000 patients admitted with Covid-19, about 15,000 admitted with the flu and thousands more with respiratory syncytial virus, or RSV, according to data from the US Centers for Disease Control and Prevention.

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New antibody treatment for RSV in infants highly effective in reducing hospitalisations

A new antibody treatment could reduce by 80 per cent the numbers of babies and young children admitted to hospital with respiratory syncytial virus (RSV), a “groundbreaking” study has found.

Published in the New England Journal of Medicine on Thursday, the study involved 8,058 healthy babies aged up to 12 months from the UK, France and Germany, who were approaching their first RSV season. Half were randomly assigned to receive the antibody nirsevimab by injection, while 4,021 babies received standard care.

Of the babies who received the treatment, only 11 (0.3 per cent) were hospitalised, in comparison with the 60 babies (1.5 per cent) who were hospitalised after receiving just the standard care.

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COVID and flu surge could strain hospitals as JN.1 variant grows, CDC warns

Hospitals and emergency rooms could be forced to ration care by the end of this month, the Centers for Disease Control and Prevention warned Thursday, saying recent trends in COVID-19 and influenza are now on track to again strain America’s health care system. The new COVID variant JN.1 is making up an increasing share of cases, the CDC’s tracking shows.

“COVID-19 hospitalizations are rising quickly,” the agency said in its weekly update. “Since the summer, public health officials have been tracking a rise in multisystem inflammatory syndrome in children (MIS-C), which is caused by COVID-19. Influenza activity is growing in most parts of the country. RSV activity remains high in many areas.”

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Les virus respiratoires prennent d’assaut les urgences du Québec

A trio of respiratory viruses hover over Quebec and send many patients to the emergency room.

According to Jean Longtin, a microbiologist-infectiologist at the CHU in Québec-Université Laval, it is mainly the respiratory syncytial virus, the RSV, influenza and COVID-19 that are currently circulating.

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Toronto ER doctor says winter surge of respiratory illnesses has begun

Toronto emergency room doctors say the winter surge of COVID-19, flu and respiratory syncytial virus (RSV) infections is underway, with hospitals seeing a wave of visits across the GTA.

In the last week, nearly 250 Ontarians have been admitted to hospital, and Public Health Ontario (PHO) reports the COVID-19 wastewater signal is at its highest level in more than a year.

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Pneumonia outbreak in Chinese kids linked to known pathogens

The surge in respiratory infections in young children in northern China is being driven primarily by known viral and bacterial infections and not by a novel pathogen, the World Health Organization (WHO) said late last week in an update.

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COVID-19 et influenza : pourquoi fait-on un nouvel appel à la vaccination?

On Wednesday, Quebec’s National Director of Public Health, Dr. Luc Boileau, issued a new call for vaccination, due to a “serious” circulation of COVID-19 and an imminent wave of influenza in Quebec. Here are seven questions to understand why vaccination remains an important tool in the fight against these infectious diseases.

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Comment se procurer les vaccins contre la COVID-19 et la grippe à Ottawa et en Outaouais ?

Ontario launched its vaccination campaign this week, allowing most people to get COVID-19 and flu vaccines.

According to the latest update from Ottawa Public Health (OPH), Ottawa health facilities are at high risk for respiratory diseases such as COVID, influenza and respiratory syncytial virus (RSV).

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How to get COVID-19, flu vaccines in Ottawa

The province cranked the 2023-24 respiratory season vaccine campaign wide open this week, allowing most people to get updated COVID-19 and flu vaccines.

Ottawa’s health-care institutions are at high risk from respiratory illness such as COVID, flu and respiratory syncytial virus (RSV), according to Ottawa Public Health (OPH)’s latest update.

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