Health authorities across Australia call for return of masks amid eighth COVID wave Source:Dailymirror Health authorities in several Australian states have recommended the return of masks amid a spike in COVID-19 cases leading up to Christmas. Virus cases recently spiked 23.6 per cent across the country and experts say we are entering an eighth wave of infections. In NSW, more than 11 per cent of PCR tests came back positive in the two weeks to November 4 and the state’s health department warned “COVID-19 cases are increasing”. “Emergency department presentations for COVID-19 increased across most age groups, particularly young children and those aged 65 years and older,” the department’s latest respiratory surveillance report said. On X (formerly Twitter) people have been asked to consider wearing a mask in crowded indoor areas and to ensure they stay on top of other “everyday habits” followed strictly at the height of the pandemic — including ...

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When is the next UK travel-list update and what can we expect? What you need to know about the announcement — and which countries might make the green grade Source:Thetimes Since overseas travel from the UK got the most cautious of green lights in May, our foreign holiday decisions have been ruled by the traffic-light system: all of the world’s countries and territories assigned to the green, amber or red lists. These are roughly based on the Covid-19 risk in the destination and the possibility of bringing troublesome new variants back to the UK. It’s now the amber-red boundary that is most keenly watched: the wrong side of it involves an 11-night stay in a quarantine hotel on the return home, with all the associated costs. For the fully vaccinated there is now little practical difference between the green and amber lists in terms of travel restrictions (both require a pre-departure test and a PCR ...

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What is your preferred Jab?-by Dr Harold Gunatillake Transcript: People are confused these days, to choose the vaccine of choice available- Pfizer or AstraZeneca, in Australia. The confusion starts with the publication of the efficacy of the respective vaccines. Pfizer and Moderna had the highest efficacy rates-95% 7 days after the second dose and 94% and 14 days after the second dose respectively. AstraZeneca the vaccine the Australian Government recommends and available for over 60’s is 67%, 15 days after the second dose. Vaccine efficacy rate is calculated after giving the vaccine to 10s and thousands of people and they are broken into two groups. Half of the people get the vaccines, and the other half gets a placebo. After several months they are reviewed. In this trial-170 people were infected with COVID-19. ...

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Pfizer and AstraZeneca are winners of vaccines, But Pfizer vaccine offers longer-term protection-by Dr Harold Gunatillake Both prevent hospitalization of cases who contract the Delta variant, being vaccinated with either vaccine- prior. Total number of COVID-19 cases passes 181 million and more than 3.9 million deaths. Covid-19 has now been reported on every continent. COVID-19 is a respiratory disease caused by the SARS-CoV-2 virus. Currently, there are 127 candidate vaccines. Today, there are 37 candidate vaccines in stage 3 clinical trials. So far, 19 vaccines have been authorized across several countries. Both Pfizer and AstraZeneca are winners when there are so many other candidate vaccines? There is more evidence that Pfizer vaccine offers longer-term protection. Currently, the thought in Australia is that people under the age of 60 should preferentially get Pfizer, In the UK people under the age of 40 are advised to get Pfizer. Atagi comprises independent infectious ...

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