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WHO notes 'emerging evidence' of airborne spread of virus – The Japan Times

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The World Health Organization pointed Tuesday to “emerging evidence” that the coronavirus might spread by air further than previously thought, and warned the pandemic was still accelerating.

The WHO said it would put out a new scientific brief within days, after an international group of scientists concluded the virus could travel far beyond two meters.

The two-meter physical distancing guideline has been a major element in the fight against COVID-19, which has killed more than 538,000 people and infected over 11.6 million since it emerged in China last December.

Meanwhile, WHO Director-General Tedros Adhanom Ghebreyesus said the pandemic was showing no signs of slowing down, after 400,000 new cases were reported over the weekend.

It took 12 weeks for the world to reach the first 400,000 COVID-19 cases.

“The outbreak is accelerating and we’ve clearly not reached the peak of the pandemic,” Tedros said.

“While the number of deaths appears to have leveled off globally, in reality some countries have made significant progress in reducing the number of deaths, while in other countries deaths are still on the rise.”

The virus has “taken the world hostage,” he concluded.

On Monday, a group of 239 international scientists said exhaled droplets under five micrometres in size that contain the virus can become suspended in the air for several hours and travel up to tens of meters.

Benedetta Allegranzi, the WHO’s technical lead on infection control, told a virtual news conference: “We acknowledge that there is emerging evidence in this field.

“We believe that we have to be open to this evidence and understand its implications regarding the modes of transmission and also regarding the precautions that need to be taken,” she said.

Maria Van Kerkhove, the WHO’s COVID-19 technical lead, said the U.N. health agency was producing a scientific notice consolidating growing knowledge around transmission.

“We will be issuing our brief in the coming days, and that will outline everything that we have in this area,” she said.

Brazil’s President Jair Bolsonaro — who repeatedly flouted virus containment measures and minimized the risk — said Tuesday he had tested positive for COVID-19.

The WHO sent him their best wishes for a speedy and full recovery.

“It brings home for us all the reality of this virus: no-one is special,” said the WHO’s emergencies director Michael Ryan.

“Whether we’re prince or pauper, we’re equally vulnerable.”

Meanwhile, the WHO is sending an animal health expert and an epidemiologist to China this weekend to lay the groundwork for an investigation into the animal origins of the new coronavirus.

Tedros said they would develop the scope and terms of reference for a WHO-led international mission, that would pick up from the work already undertaken in China.

Ryan said finding the source of any disease outbreak was always “quite a detective story”.

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How many Nova Scotians are on the doctor wait-list? Number hit 160,000 in June

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HALIFAX – The Nova Scotia government says it could be months before it reveals how many people are on the wait-list for a family doctor.

The head of the province’s health authority told reporters Wednesday that the government won’t release updated data until the 160,000 people who were on the wait-list in June are contacted to verify whether they still need primary care.

Karen Oldfield said Nova Scotia Health is working on validating the primary care wait-list data before posting new numbers, and that work may take a matter of months. The most recent public wait-list figures are from June 1, when 160,234 people, or about 16 per cent of the population, were on it.

“It’s going to take time to make 160,000 calls,” Oldfield said. “We are not talking weeks, we are talking months.”

The interim CEO and president of Nova Scotia Health said people on the list are being asked where they live, whether they still need a family doctor, and to give an update on their health.

A spokesperson with the province’s Health Department says the government and its health authority are “working hard” to turn the wait-list registry into a useful tool, adding that the data will be shared once it is validated.

Nova Scotia’s NDP are calling on Premier Tim Houston to immediately release statistics on how many people are looking for a family doctor. On Tuesday, the NDP introduced a bill that would require the health minister to make the number public every month.

“It is unacceptable for the list to be more than three months out of date,” NDP Leader Claudia Chender said Tuesday.

Chender said releasing this data regularly is vital so Nova Scotians can track the government’s progress on its main 2021 campaign promise: fixing health care.

The number of people in need of a family doctor has more than doubled between the 2021 summer election campaign and June 2024. Since September 2021 about 300 doctors have been added to the provincial health system, the Health Department said.

“We’ll know if Tim Houston is keeping his 2021 election promise to fix health care when Nova Scotians are attached to primary care,” Chender said.

This report by The Canadian Press was first published Sept. 11, 2024.

The Canadian Press. All rights reserved.

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Newfoundland and Labrador monitoring rise in whooping cough cases: medical officer

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ST. JOHN’S, N.L. – Newfoundland and Labrador‘s chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.

Dr. Janice Fitzgerald says that so far this year, the province has recorded 230 confirmed cases of the vaccine-preventable respiratory tract infection, also known as pertussis.

Late last month, Quebec reported more than 11,000 cases during the same time period, while Ontario counted 470 cases, well above the five-year average of 98. In Quebec, the majority of patients are between the ages of 10 and 14.

Meanwhile, New Brunswick has declared a whooping cough outbreak across the province. A total of 141 cases were reported by last month, exceeding the five-year average of 34.

The disease can lead to severe complications among vulnerable populations including infants, who are at the highest risk of suffering from complications like pneumonia and seizures. Symptoms may start with a runny nose, mild fever and cough, then progress to severe coughing accompanied by a distinctive “whooping” sound during inhalation.

“The public, especially pregnant people and those in close contact with infants, are encouraged to be aware of symptoms related to pertussis and to ensure vaccinations are up to date,” Newfoundland and Labrador’s Health Department said in a statement.

Whooping cough can be treated with antibiotics, but vaccination is the most effective way to control the spread of the disease. As a result, the province has expanded immunization efforts this school year. While booster doses are already offered in Grade 9, the vaccine is now being offered to Grade 8 students as well.

Public health officials say whooping cough is a cyclical disease that increases every two to five or six years.

Meanwhile, New Brunswick’s acting chief medical officer of health expects the current case count to get worse before tapering off.

A rise in whooping cough cases has also been reported in the United States and elsewhere. The Pan American Health Organization issued an alert in July encouraging countries to ramp up their surveillance and vaccination coverage.

This report by The Canadian Press was first published Sept. 10, 2024.

The Canadian Press. All rights reserved.

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