вЂњThe cold chain is going to be one of the most challenging aspects of delivery of this vaccination,вЂќ said Amesh Adalja, senior scholar at Johns Hopkins Center for Health Security. The main issue is that the vaccine, which is based on a novel technology that uses synthetic mRNA to activate the immune system against the virus, needs to be kept at minus 70 degrees Celsius (-94 F) or below. Healthcare workers and people living in nursing homes will likely top that list.Д«ut the vaccineвЂ™s complex and super-cold storage requirements are an obstacle for even the most sophisticated hospitals in the United States and may impact when and where it is available in rural areas or poor countries where resources are tight. Pfizer and BioNTech need to get regulators to sign off on the shot before it can start shipping vaccines to those considered most in need by government. They are still awaiting data on safety, which could come later this month.

stocks to record highs, showed that the two companiesвЂ™ experimental vaccine is 90% effective at preventing COVID-19. NEW YORK (Reuters) - Work to distribute the experimental COVID-19 vaccine developed by Pfizer Inc PFE.N and BioNTech SE BNTX.O is gearing up after the companies announced successful interim data earlier on Monday, but it will not be coming to local pharmacies for the general public any time soon.

If, like this Reddit user, you're also curious about how much sex everyone else is having, here are 15 responses from people about how often they're having sex with their partners.FILE PHOTO: A woman holds a small bottle labeled with a 'Vaccine COVID-19' sticker and a medical syringe in this illustration taken April 10, 2020.

Obviously this is something I'm going to discuss with her, but based on my past I'm beginning to think it's more of an issue with me either having a higher sexual drive/need or unrealistic expectations on what constitutes a normal sex life for my age group.' My current relationship is still in its infancy (< 5 months) but we've already gone from frequent sex to occasional once a week sex at most, usually less. His post reads: 'I've been in long term relationships before and experienced tapering off of sexual frequency, but my last two relationships I felt we did not have sex very often for people our age (mid 20s, once or twice a month if that).

Recently, one Reddit user asked the members of r/Sex to weigh in on how often they have sex with their partners, because he'd noticed a 'tapering off of sexual frequency' in his relationships - and he wanted to know if this was normal, or whether he simply had a super high libido. That being said, it's OK if you're still a little curious about how your sex life compares to others'. As long as you and your partner are both happy and comfortable with the frequency of your sex life (and are able to communicate about it), there's no 'magic number' for how often you should be having sex. When you've been dating someone for a long time, you might eventually start to wonder how much sex is 'normal' in a long-term relationship, and whether or not your sex life 'measures up.' The truth? Every couple is different, and it's normal to experience peaks and valleys in your sex life: sometimes you might be getting busy twice a day, and other times you might go weeks without any sex at all.

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