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Pfizer's oral Covid-19 therapy will be evaluated as a potential treatment for patients hospitalised with the illness in a major British trial, scientists said on Monday, as cases rise in some parts of the world. The world's largest randomised study of potential medicines for Covid-19, dubbed the RECOVERY trial, will assess Paxlovid across hospitals in Britain, which has already approved the drug for early-stage treatment. "Paxlovid is a promising oral antiviral drug but we don't know if it can improve survival of patients with severe Covid-19," said Peter Horby, a professor at the University of Oxford and joint chief investigator of the RECOVERY trial. The scientists said they aim to mainly find whether Pfizer's Paxlovid reduces the risk of death among patients admitted to hospitals with Covid-19.

The world has never been in a better position to end the Covid-19 pandemic, the head of the World Health Organization said on September 14, his most optimistic outlook yet on the years-long health crisis which has killed over six million people. "We are not there yet. But the end is in sight," WHO Director-General Tedros Adhanom Ghebreyesus told reporters at a virtual press conference. That was the most upbeat assessment from the UN agency since it declared an international emergency in January 2020 and started describing Covid-19 as a pandemic three months later. The virus, which emerged in China in late 2019, has killed nearly 6.5 million people and infected 606 million, roiling global economies and overwhelming healthcare systems. The rollout of vaccines and therapies have helped to stem deaths and hospitalisations, and the Omicron variant which emerged late last year causes less severe disease. Deaths from Covid-19 last week were the lowest since March 2020, the U.N. agency reported.

British drugmaker AstraZeneca says it's confident that its new version of COVID-19 antibody treatment could protect immunocompromised patients against all known virus variants. Laboratory studies show the antibody, called AZD3152, neutralises all known variants of COVID-19 and AstraZeneca has support from regulators to make the treatment available by the end of this year, the company's vaccines head Iskra Reic said on Tuesday (April 18). AstraZeneca plans, pending more positive data and regulatory approval, to make the antibody available by the end of 2023. These types of therapies are most needed for people with compromised immune systems, either because of underlying conditions or because they are undergoing immune suppressing treatments. They account for nearly 2% of the global population. AstraZeneca's AZD3152, it new COVID-19 antibody, was acquired through a $157 million deal last year with British biotech start-up RQ Bio. The British drugmaker will likely make future investments like its current partnerships with RQ Bio but did not have any deals to announce, said Reic, a long-time AstraZeneca executive who has led the company's vaccines and immune therapies unit since it was formed in late 2021, during the pandemic.

The world's first human challenge trial in which volunteers were deliberately exposed to Covid-19 to advance research into the disease was found to be safe in healthy young adults, one of the companies running the study said on Wednesday. The data supports the safety of this model which could theoretically provide a "plug and play" platform for testing therapies and vaccines using the original Covid-19 strain as well as variants of the virus, Open Orphan, which carried out the study, said in a statement. Open Orphan is running the project, launched a year ago, with Imperial College London, the UK government's vaccines task force and the clinical company  hVIVO. The trial infected 36 healthy male and female volunteers aged 18-29 years with the original SARS-CoV-2 strain of the virus and closely monitored them in a controlled quarantined setting. They will be followed up for 12 months after discharge from the quarantine facility.

GlaxoSmithKline (GSK) says initial tests of the antibody-based Covid-19 therapy it is developing with US partner Vir suggest the drug is effective against the Omicron variant. A GSK statement on Thursday (December 2) said that lab tests and a study on hamsters have demonstrated the sotrovimab antibody cocktail to work against viruses that were bio-engineered to carry a number of hallmark mutations of the new variant. The tests are continuing to confirm the results against all of the Omicron mutations, with an update expected by the end of the year, it added. The antibody is designed to latch on to the spike protein on the surface of the coronavirus, but Omicron has been found to have an unusually high amount of mutations on that protein. "Sotrovimab was deliberately designed with a mutating virus in mind," said Vir chief executive George Scangos, adding that the drug was targeting a region of the spike protein that was highly unlikely to mutate.

British drugmaker GSK said on Tuesday (December 7) its antibody-based Covid-19 therapy with US partner Vir Biotechnology is effective against all mutations of the new Omicron coronavirus variant, citing new data from early-stage studies. The data, yet to be published in a peer-reviewed medical journal, shows that the companies' treatment, sotrovimab, is effective against all 37 identified mutations to date in the spike protein, GSK said in a statement. Last week, another pre-clinical data showed that the drug had worked against key mutations of the Omicron variant. Sotrovimab is designed to latch on to the spike protein on the surface of the coronavirus, but Omicron has been found to have an unusually high number of mutations on that protein. "These pre-clinical data demonstrate the potential for our monoclonal antibody to be effective against the latest variant, Omicron, plus all other variants of concern defined to date by the WHO," GSK chief scientific officer Hal Barron said.

British pharmaceutical giant GlaxoSmithKline beat first-quarter sales and earnings forecasts on Wednesday (April 27), helped by demand for its Covid-19 therapy and shingles vaccine, as the company moves towards the July separation of its consumer health business. Profit after tax jumped 68 percent to £1.8 billion ($2.3 billion, 2.1 billion euros) compared with the start of 2021. Sales climbed 32 percent to almost £9.8 billion. "We have delivered strong first-quarter results in this landmark year for GSK, as we separate consumer healthcare and start a new period of sustained growth," chief executive Emma Walmsley said in the earnings statement. "Our results reflect further good momentum across speciality medicines and vaccines, including the return to strong sales growth for Shingrix and continuing pipeline progress." The shingles vaccine generated £698 million in quarterly sales, beating analyst estimates of 528 million. Walmsley is seeking to reshape GSK after facing fierce investor criticism over the company's delay in producing Covid jabs and treatments.

The name coronavirus is derived from the Latin word corona meaning crown, Coronaviruses are a large family of viruses that infects the lungs

New GSK raised its 2022 forecast for the second time this year, after third-quarter earnings and sales topped estimates, continuing its strong start as a standalone prescription medicine and vaccine business since carving out its consumer health division Haleon. After years of underperformance relative to its peers and missing out on the lucrative market for the first set of COVID-19 vaccines, GSK has delivered a string of strong results. The latest is led by a record quarter for its blockbuster shingles vaccine Shingrix and higher-than-expected revenue from its COVID therapy, Xevudy. Having survived a revolt by activist investors Elliott and Bluebell last year, GSK's prospects have been boosted by clinical trial success, though concerns remain around U.S. litigation over heartburn drug Zantac. Thousands of lawsuits have been filed in the United States against a raft of drugmakers over allegations the heartburn drug contains a probable carcinogen.

Clinical trials for BioNTech's cancer vaccines should start this year in Britain, marking an important step towards their possible sale on the open market, the German company's top executive Ugur Sahin told magazine Der Spiegel. BioNTech, known for its COVID vaccine with U.S. partner Pfizer, is currently deciding which types of cancer it wants to test its personalized cancer immunotherapies on and the locations where it will conduct the trials, Sahin said. The company wants these therapies, which are based on messenger RNA (mRNA) technology similar to the one that underpins its COVID-19 vaccine, to soon become a regular treatment for cancer patients. "We believe that this should be possible for large amounts of patients before 2030," Sahin said.

A group of pharmacists on Saturday (July 2) took part in this year's Pride in London parade, as the annual LGBTQ+ celebration returned to the capital after three years due to the Covid-19 pandemic. Those who participated in the march called on the government to ban conversion therapy for all LGBT+ people, reform the Gender Recognition Act, and provide equal protection for LGBT+ communities against hate crime. The event which drew a crowd of a million people marked the 50th anniversary since the first ever parade in London in 1972. Amandeep Doll, head of professional belonging at RPS, said: "It was a privilege to join in the recognition of the diversity of the LGBTQI+ community and our profession, especially on such a historic occasion. Our group of pharmacists and allies from all parts of the country loved the excitement and buzz of the day."

A report released by the Independent Commission has blamed Brexit supply issues for medicine shortages. NHS is forced to pay extortionate prices to fulfil the demand for vital antibiotics, anti-depressants, Attention Deficit Hyperactivity Disorder (ADHD), and Hormone Replacement Therapy (HRT) drugs. The report highlights the impact of affected medicine supply issues on community pharmacies and patients. Janet Morrison, the chief executive of Community Pharmacy England, backed the report and said that the "medicine shortages and market instability appear to be as bad as they have ever been". She also explained how the Ukraine conflict, the COVID-19 pandemic, and broader economic instability also play a major factor in the situation.