Storage: Lasts for up to two years frozen at –20° C, and up to three months refrigerated at 2-8° C. How many will Ireland get? Latest projections are 224,000 in April, 262,000 in May and 327,000 in June Side-effects: Very rare blood clots found in small number of cases On June 28th, Niac revised its advice again and said the vaccine could be given to people aged under 40, although the mRNA shots were preferable for that age group. This was revised to people aged over 50 on April 27th. However, on April 12th, Niac recommended that AstraZeneca should not be given to people aged under 60, once again leading to a reorganisation of the rollout. Reports of serious blood clots, mostly in women aged under 60, led the National Immunisation Advisory Committee (Niac) to first defer the use of the vaccine on March 14th, before resuming it's use on March 20th. It would not be the first time this jab led to a significant reorganisation of our vaccination plans. As a result, Germany, Austria, Sweden, Poland and Belgium have opted not to approve this product for their older population.įollowing suit, Ireland has also decided to use the Pfizer or Moderna vaccine for the over 70s where possible, not the AstraZeneca jab. While the EMA approved the use of this vaccine for all ages, doubt was cast over its efficacy in the over 65s due to the lack of data from Astrazeneca’s clinical trials in this cohort. ![]() In January, a bitter row broke out between the European Union and AstraZeneca after the pharmaceutical company drastically revised downwards the number of doses it could deliver the bloc. This led AstraZeneca to announce in November a new global trial of the vaccine with the half dose/full dose regime. Once the vaccine has been administered, our bodies produce the coronavirus protein, triggering an immune response.ĭuring the trial, a dosing error led to the serendipitous finding that when clinical trial participants were given half a dose followed by a full dose, the vaccine had a higher efficacy than when participants were given two full doses, with 90 per cent efficacy in the former case and 62 per cent efficacy in the latter. ![]() Scientists have tweaked this virus so that it carries genetic material containing the instructions for a protein of the coronavirus. It is based on a harmless chimp cold virus that cannot grow inside human cells. How many will Ireland get? 546,000 in April, 738,000 in May and 844,000 doses in June, with 5.4 million doses in total expected by the end of 2021. Severe allergic reactions occurred in a very small number of cases. Side effects: Common side effects (occurring in more than 1 in 10 people) included pain and swelling at the injection site, tiredness, headache, muscle and joint pain, chills and fever. The EU has approved the withdrawal of six doses from each vial. The vaccine will last for six months when stored at -70C, and five days when stored at between 2 and 8 degrees Celsius. The person's immune system recognises this protein as foreign and produces antibodies and activates T-cells (white blood cells) to attack it, giving them immunity. It uses messenger RNA (mRNA) technology, which has instructions for producing a protein from Sars-CoV-2, the virus that causes Covid-19. Overview: Developed by New York-based Pfizer and German company BioNTech this vaccine has a brand name of Comirnaty. Storage: Must be kept in a freezer at - 70☌. Photograph: Marc O’Sullivan Leading vaccines in the pipeline for Ireland On December 29th, 2020, Annie Lynch, a 79-year-old from Dublin, became the first person in the State to be vaccinated against Covid-19. SKIP TO LEADING VACCINES - BioNTech-Pfizer - Moderna - AstraZeneca - Janssen/J&J - Novavax - Sanofi/JSK - Curevac - Valneva The Irish Times Vaccine Tracker will be updated daily as the country embarks on the largest inoculation programme in the history of the State. Ireland is in line to get 14 million doses of at least five different vaccines during 2021, more than enough to vaccinate the entire country.īut how do these other vaccines work, and when will they be approved for use here? Have there been any reported side effects? And when can you expect to receive a vaccine? ![]() Ireland, along with all other EU member states, will get a proportional amount of every vaccine that is approved for use by the European Medicines Agency (EMA) according to its population.
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