Corona Virus Disease (COVID-19) Updates
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SG_KP1\" post_id=\"2040264\" time=\"1633140012\" user_id=\"188234:
Yeah, I think LA schools started first last month, before the entire CA state.
Not saying it is right or wrong but the first of the student mandates in USA is out. Not surprising where it started and practically speaking more (but not all) will likely follow once FDA grants approval for the relevant age groups.
https://www.channelnewsasia.com/world/california-covid19-vaccine-mandatory-students-2216686
CA's probably the easiest to mandate this as CA has one of the highest vaccination rate in the US, as is NY state. Pp there are more diverse/cosmo/global and higher educated/higher income, which apparently correlates to vaccine non-hesitancy.
I guess it won't be so soon here in Singapore schools as they are probably studying Moderna and even Sinovac which is already open to kids in M'sia. MOE/MOH can always do a catch-up like they did for MMR in 1997. E.g. Jan 2022, all graduating cohorts could be immunised with ABC vaccine brand..zeit\" post_id=\"2030143\" time=\"1625995608\" user_id=\"171271:
https://www.ncid.sg/Health-Professionals/Diseases-and-Conditions/Pages/Measles.aspxThere was even a ’catch-up’ vaccination campaign implemented from July to November 1997, targeting children aged 12-18 years regardless of their measles vaccination status or past history of measles infection.
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Singapore's covid cases can reach 10,000 a day, in next 2 weeks.
Singapore can become like another Malaysia.
Recommendation
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After PSLE is over next week by 8 October 2021, and
after all our Sec (1s to 3s) year-end exam over by 15 October 2021,
Singapore ( children and teenagers) OUGHT TO BE on HBL stay at home, until next new academic year 2022, to protect them.
https://www.scmp.com/week-asia/article/3150929/singapores-coronavirus-cases-could-reach-10000-day-next-two-weeks -
No more 4D numbers to buy le.
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WE2012\" post_id=\"2040251\" time=\"1633133474\" user_id=\"138082:
question is,
The difference between Pfizer and Moderna effectiveness may be due to a combination of two factors. Namely dosage and dose interval. For dosage, pfizer recommends a dosage of 30mg per dose for two doses while Moderna recommends 100mg per dose for two doses. Hence there are significantly more dose-response expected for people vaccinated with two doses of Moderna (i.e. 100+100mg Moderna versus 30+30mg Pfizer). For dose interval, Pfizer is 3 weeks apart while Moderna is 4 weeks There is a UK study that shows the sweet spot for Pfizer dose interval is 8 weeks apart in order to get more antibodies. Hence the slightly longer interval may have serve Moderna well, vis-a-vis Pfizer.Estéema\" post_id=\"2040156\" time=\"1633085973\" user_id=\"66413:
Just before taking our booster shot, was chit-chatting with MIL & dawn on me one possibility esp for those who took Pfizer wld hv efficacy worn out by now, hence probably easier to catch the Delta variant. Maybe explains why the numbers shot up besides the more transmissible Delta. That’s one of the reason for my choice to switch for Moderna booster.
https://www.bbc.com/news/health-57929953
On the question of should you switch. My view is no. The reason is firstly, there is no scientific study that shows that mixing vaccine produces good results. Beside that, Moderna recommended dosage for boaster is only 50mg, half the volume of it's initial two doses and that recommendation is based on Moderna's 2-doses recipient. Whether a half-dosage is adequate for a 2-doses Pfizer vaccine recipient is a question mark.
Is mixing of vaccines, all right, regardless of the milli-gram dosage ? -
So far some countries have mixed AZ with Sinovac. China tried Pfizer as boosters. So far all so good.
DH is 50+ this year, plan to go for Moderna as his booster as Moderna antibodies have been found to last longer. As for heart inflammation side-effects, he is not so worried as it affects mostly young males.
Although 50mg, must also see the concentration inside right? Different companies have different formulae. If I inject 100mg or 200mg (of H2O), do you think it works?
In US, it is not recommended for those below 65yo to take booster except those in healthcare and for immunocompromised persons. DH thinks there is no real need for him to go for booster shots.
Sounds like calcium intake hor. When we are young, our bodies can absorb and store calcium very well. But when we reach our 70s, no matter how much milk we drink, our bodies no longer absorb calcium well. -
Are there countries which administered M and still see record high new cases like us?
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lee_yl\" post_id=\"2040299\" time=\"1633154728\" user_id=\"17023:
Many people actually mistaken how our body immune system works and assumed that just because our antibodies level have come down, means we are \"less effectively or not protected\". This is not true, our body's immune system have memory B and T cells that will ramp up their responses if the same foreign invader is encountered again. Antibody level does not give a complete picture of the level of protection. In any case, antibodies level in our body ultimately have to reduce over time. You cannot have an immune system that is always in top alert level over extended period of time.
In US, it is not recommended for those below 65yo to take booster except those in healthcare and for immunocompromised persons. DH thinks there is no real need for him to go for booster shots.
Sounds like calcium intake hor. When we are young, our bodies can absorb and store calcium very well. But when we reach our 70s, no matter how much milk we drink, our bodies no longer absorb calcium well.
That said, some people do have weakened immune system due to pre-existing conditions or old age. For these people, a sad but factual outcome is as and when they got infected, they have much lower probability to survive due to inability of their weakened immune system provide adequate responses against foreign invading virus.
For me, I will not be going for a boaster until science shows me data that justify the need for it. As of now, US FDA only recommend boaster for people with immuno-compromised conditions or 65 years and above. Hence unless you fall under either of these categories, there is really no data indicating you need that boaster shot.
https://www.straitstimes.com/world/antibodies-waning-the-immune-system-has-a-backup-plan-for-that -
Thus there are still qns to be answered:
Younger than 60 shld go fir booster?
Beneficial to hv another mRNA vaccine as booster? -
floppy\" post_id=\"2039288\" time=\"1632477520\" user_id=\"97579:
Saw this on Telegram. Now they say can step out to throw rubbish if there's no one outside.
There are many other solutions besides stepping out.
Another possibility. Eg the Stay Home had to order food to settle their meals issue. They could have left the proper bagged rubbish outside and asked the rider to help throw on his / her way out. Then offer a nice tip for their troubles. Most riders would be willing to help if explain nicely.![](\"https://i.imgur.com/KC0AGaM.jpg\")
https://i.imgur.com/KC0AGaM.jpg\">
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Just for interest...
![](\"https://i.imgur.com/MM9uzEp.jpg\")
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