Hong Kong will increase the frequency of testing during hotel quarantine and review the data in due course to refine the isolation periods, he said. Hui also sits on an advisory panel that recommended the government increase the quarantine period back to 14 days.ĭr Hui pointed to the government's internal data that shows only 88.5 per cent of cases in fully vaccinated travellers were picked up in the first seven days after arrival. Fully vaccinated people can also still spread the virus to others, said Dr David Hui, a professor at the Chinese University of Hong Kong.
Sinovac's shot has proven less effective than the mRNA inoculations in clinical trials. Hong Kong has been administering both the messenger RNA shot made by Germany's BioNTech and a more traditional vaccine from China's Sinovac Biotech.
Hong Kong has only seen one locally-transmitted Delta case in over two months, but the city's mix of vaccines also means it needs to be cautious, said Dr Ivan Hung, a University of Hong Kong professor who sits on a committee advising the government on vaccinations. New Zealand - which has a similar hotel quarantine system to Hong Kong, though only mandates 14-day stays - locked down the entire country on Tuesday after finding one delta case in the community. More contagious than the original strain, Delta has spread rapidly throughout the world, infiltrating even the most stringent border curbs in so-called Covid Zero countries, which are targeting elimination of the virus.
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Individuals are responsible for securing their own rooms and hotels free to set their own pricing.
What's more, the longer quarantine period will affect Hong Kong-based companies' overseas activities, said Mr Lau, who had scheduled a client meeting in the US around the end of September, but is now thinking of shelving it due to the quarantine reversal. "There's no timetable at the moment, nor a clear guideline on the conditions for border reopening." "I can't see this would help," said Mr Danny Lau, honorary chairman of the Hong Kong Small and Medium Enterprises Association. But Beijing has given little indication of a pathway to easing border curbs, and China is in the midst of a virus resurgence, ignited by delta slipping through its own tight controls. Chinese tourists were one of the city's biggest sources of revenue before the pandemic, and the removal of quarantines on both sides would allow a resumption of business flows. With Hong Kong increasingly intertwined with the mainland, Chief Executive Carrie Lam has been laser focused on trying to reopen the border. "If this policy is just because they were just trying to manage a statistic that would just be stupid." Mr Phan echoed the anger of many at the unexpected changes, which lit up Facebook and other social media groups founded to negotiate the complicated quarantine system. The financial analyst now faces three weeks locked in a hotel room when he returns from the US, where he's due to attend a course in October. Mr Mathew Phan booked a flight from Hong Kong to the US just four days before Monday's shift deeming 15 countries high risk. “The key to improving vision for adults, who currently have no other treatment options, was to set up conditions that would enable the two eyes to cooperate for the first time in a given task.Related Story Hong Kong recalibrates Covid-19 strategy to maintain zero-infection record Robert Hess, Director of Research Department of Ophthalmology at the RI-MUHC and at McGill University, said: Playing the adapted version of the puzzle game requires information to be sent to both eyes, making them work cooperatively.īy making both eyes cooperate, the amblyopic brain is able to relearn as a result of an increase in the level of plasticity in the brain. However, this form of treatment has only been successful in children. Treatment options for this condition include patching the stronger eye to make the weaker one work more. A person with lazy eye will not be able to focus properly with one of their eyes – the eye with impaired vision (amblyopia) will not receive clear images. It occurs as a result of improper brain processing, causing the weaker eye to be suppressed by the stronger eye. A variation of the popular video game Tetris has been found to be effective at treating adult amblyopia, also known as ‘lazy eye’, according to new research conducted by scientists at the Research Institute of the McGill University Health Centre (RI-MUHC).Īs one of the most common causes of visual impairment, amblyopia affects nearly 3 percent of the population.
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