Uingereza yaidhinisha Chanjo ya Covid 19 iitwayo AstraZeneca

Uingereza yaidhinisha Chanjo ya Covid 19 iitwayo AstraZeneca

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Chanjo dhidi ya Virusi vya Corona iliyotengenezwa na Kampuni ya AstraZeneca kwa kushirikiana na Wanasayansi wa Chuo cha Oxford imeidhinishwa kwa ajili ya matumizi.

Waziri wa Afya, Matt Hancock amesema itaanza kutolewa kwa Umma Januari 04, 2021. Uingereza imeagiza dozi Milioni 100 ambazo zinatosha kutolewa kwa watu Milioni 50.

Chanjo hiyo ambayo Mamlaka zimeridhia usalama na ubora wake inakuwa ya pili kuidhinishwa Uingereza baada ya ile kutoka Pfizer-BioNTech.

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The coronavirus vaccine designed by scientists at the University of Oxford has been approved for use in the UK.

It will lead to a massive expansion in the UK's immunisation campaign - aimed at getting life back to normal.

Health Secretary Matt Hancock said the rollout will start on 4 January "and will really accelerate into the first few weeks of next year".

The UK has ordered 100 million doses from the manufacturer AstraZeneca - enough to vaccinate 50 million people.

The approval, by the medicines regulator, means the vaccine is both safe and effective.

The Oxford-AstraZeneca vaccine was designed in the first months of 2020, tested on the first volunteer in April, and has since been through large-scale clinical trials involving thousands of people.

It has been developed at a pace that would have been unthinkable before the pandemic.

It is the second jab to be approved in the UK after the Pfizer-BioNTech vaccine was given the go-ahead in December.

More than 600,000 people in the UK have been vaccinated since Margaret Keenan became the first in the world to get that jab outside of a clinical trial.

But the Oxford-AstraZeneca vaccine will lead to a significant increase in vaccination as it is cheap and easy to mass produce.

But the Oxford-AstraZeneca vaccine will lead to a significant increase in vaccination as it is cheap and easy to mass produce.

Crucially it can be stored in a standard fridge - unlike the Pfizer-BioNTech jab which needs ultra cold storage at -70C - so it will be far easier to get the Oxford vaccine to care homes and GP surgeries.

Priority groups for immunisation - including the elderly, care home residents and health and care workers - have already been identified.

The new vaccine approval comes after Public Health England said the country was facing "unprecedented" levels of infections, and health officials in parts of Wales, Scotland and the south of England voiced concerns about the increasing pressure on the NHS.

Who will get the vaccine?

The immunisation campaign will now shift to giving as many people as possible their first dose of vaccine.

The aim will be to give as many vulnerable people some protection from Covid-19.

The decision is based on advice from the Joint Committee on Vaccination and Immunisation.

A Department of Health and Social Care spokesperson said: "The priority should be to give as many people in at-risk groups their first dose, rather than providing the required two doses in as short a time as possible.

"Everyone will still receive their second dose and this will be within 12 weeks of their first. The second dose completes the course and is important for longer term protection."
 
Katika kasi isiyo ya kawaida Uiengereza imeidhinisha chanjo ya 2 iitwayo Astra zeneca ambayo imesema itazifaa zaidi nchi za kiafrika kutokana na bei yake rahisi.

Chanjo hii ni baada ya pfizer iliyoidhinishwa wiki chache zilizopitwa ambayo imeshaanzwa kuuzwa kwenye nchi kadhaa za ulaya na Asia.

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The UK’s prime minister, who is leading a country battling one of the world’s worst coronavirus outbreaks, welcomes the development.

The UK has become the first country in the world to approve the coronavirus vaccine developed by Oxford University and AstraZeneca as it battles a major winter surge driven by a new, highly contagious variant of the virus.

AstraZeneca said the authorisation was for a two-dose regime and that the vaccine had been approved on Wednesday for use for emergency supply.

The approval was a “triumph for British science”, Prime Minister Boris Johnson said.

“It is truly fantastic news – and a triumph for British science – that the @UniofOxford/@AstraZeneca vaccine has been approved for use,” Johnson tweeted.

Britain has ordered 100 million doses of the vaccine.

The AstraZeneca/Oxford shot, unlikely to be approved for some time by EU or US regulators, will start being administered on Monday, beginning with those most at risk from COVID-19.

“The government has today accepted the recommendation from the Medicines and Healthcare products Regulatory Agency (MHRA) to authorise Oxford University/AstraZeneca’s COVID-19 vaccine for use,” the health ministry said.

Britain is already rolling out the Pfizer-BioNTech vaccine.

In a change of approach, the Joint Committee on Vaccination and Immunisation (JCVI) said the priority should be to give as many people in at-risk groups their first dose, rather than providing the required two doses in as short a time as possible.

Health minister Matt Hancock said the MHRA would set out more details on the dosing regimen later on Wednesday.

The regulatory endorsement is a welcome boost for AstraZeneca and the Oxford team, which have been accused of a lack of clarity about the results from late-stage trials.

“Today is an important day for millions of people in the UK who will get access to this new vaccine,” AstraZeneca Chief Executive Pascal Soriot said. “It has been shown to be effective, well-tolerated, simple to administer and is supplied by AstraZeneca at no profit”
Pooled results from those trials show it had an overall efficacy of 70.4 percent. Efficacy was 62 percent for trial participants given two full doses, but 90 percent for a smaller sub-group given a half dose followed by a full dose.

Researchers said that the finding of 90-percent efficacy for the low-dose/high-dose regime needed more investigation. AstraZeneca did not specify which dose regime had been approved.

“To get out of this debacle there is no alternative to having a significant majority of the population carrying a high level of neutralising antibodies. With today’s announcement that comes within our grasp,” said Danny Altmann, a professor of immunology at Imperial College London.

“I suspect this will speed things by several months. An immune population by the spring starts to look feasible.”

‘Huge step’​

The pandemic has already killed 1.7 million people around the world, sown chaos through the global economy and upended normal life for billions since it began in Wuhan, China, a year ago.

Britain and South Africa, in particular, are grappling with new variants of the coronavirus, which governments and scientists say are more contagious. Many countries have responded by banning passenger flights and blocking trade.

AstraZeneca and other developers have said they are studying the impact of the new variant but expect that their shots will be effective against it.

“It’s a huge step forward and it could not have come at a better time because the situation in the UK has been worsening significantly in the last few days,” Al Jazeera’s Rory Challands said from London.

“For two running days, we had a record number of new infections. Over 53,000 new cases yesterday, and more than 40,000 new cases the day before. So things are getting significantly worse here.

“This injection is much easier to use, to transport and administer than the Pfizer/BioNTech which is the one that has been used until now … so it can vaccinate more people and more quickly.”

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Nikiwa darasa la nne, Kuna chanjo walileta shuleni nilikataa kuitumia.

Hii ya korona ndiyo niitumie? BIG NO
 
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