Costa Rica

Resilience System


COVID "Long haulers" --more background on their problems

How many people get ‘long COVID’ – and who is most at risk?

A few months ago, a young athletic guy came into my clinic where I’m an infectious disease physician and COVID-19 immunology researcher. He felt tired all the time, and, importantly to him, was having difficulty mountain biking. Three months earlier, he had tested positive for COVID-19. He is the kind of person you might expect to have a few days of mild symptoms before recovering fully. But when he walked into my clinic, he was still experiencing symptoms of COVID-19 and he could not mountain bike at the level he was able to before.

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The difficulties in enrolling teenagers for vaccine test trials.

 

 

Teenagers contract the novel coronavirus almost twice as often as younger children but vaccines authorized in the United States are mostly for adults — Moderna’s for 18 and older, Pfizer’s for 16 and up.

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Oxford University begins major international trial of potential Covid-19 drug treatments

Studies: COVID-19 vaccines may stop spread of the virus as well as protecting recipient

EU makes deals to get more vaccines, plans to tackle variants

BRUSSELS (AP) — Amid signs that more infectious coronavirus variants are spreading unchecked across Europe, governments and EU leaders scrambled Wednesday to speed up vaccine efforts that have been hampered by limited supplies and to fund ways to hunt down variants and counter them.

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UN says 130 countries have not received a single Covid vaccine dose

Lab studies suggest Pfizer and Moderna vaccines can protect against coronavirus variants

ANALYSIS: The problem of peoplegetting picky over which vaccine--Why false perceptions overlook facts

Native Americans take steps to vaccinate and reduce COVID-19 spread

...While minority communities across the United States have struggled to trust the vaccine, the opposite is true for the Eastern Band of Cherokee Indians, a Native American tribe of 16,000 in western North Carolina, and other tribes across the country, which were also quick to adopt coronavirus prevention measures.

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Pfizer's COVID-19 vaccine supply to the EU 30% below plans, sources say

OVERVIEW: Rate of new coronavirus cases declining around the world, WHO says

WHO listed two versions of the AstraZeneca/Oxford COVID-19 vaccine for emergency use

WHO listed two versions of the AstraZeneca/Oxford COVID-19 vaccine for emergency use, giving the green light for these vaccines to be rolled out globally through COVAX. The vaccines are produced by AstraZeneca-SKBio (Republic of Korea) and the Serum Institute of India.

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Covid may never completely go away but become seasonal like the flu or colds

It's not guaranteed, but it's looking more like the winter months may become cold, flu and COVID-19 season.

Vaccines promise to defang the new coronavirus, taming it so that it's unable to cause serious disease and deaths, or threaten hospitals' ability to deal with patients.

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New COVID-19 cases in U.S. fall for fifth week in a row

(Reuters) - The United States last week reported a 23% drop in new cases of COVID-19 and a 16% fall in the number of people hospitalized with the virus, with both figures declining for a fifth week in a row.

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ANALYSIS" The need for global access to COVID-19 vaccines: production, affordability, allocation, and deployment

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)00306-8/fulltext

The COVID-19 pandemic is unlikely to end until there is global roll-out of vaccines that protect against severe disease and preferably drive herd immunity. Regulators in numerous countries have authorised or approved COVID-19 vaccines for human use, with more expected to be licensed in 2021. Yet having licensed vaccines is not enough to achieve global control of COVID-19: they also need to be produced at scale, priced affordably, allocated globally so that they are available where needed, and widely deployed in local communities.

In this Health Policy paper, we review potential challenges to success in each of these dimensions and discuss policy implications. To guide our review, we developed a dashboard to highlight key characteristics of 26 leading vaccine candidates, including efficacy levels, dosing regimens, storage requirements, prices, production capacities in 2021, and stocks reserved for low-income and middle-income countries. We use a traffic-light system to signal the potential contributions of each candidate to achieving global vaccine immunity, highlighting important trade-offs that policy makers need to consider when developing and implementing vaccination programmes. ...

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