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The World Health Organization WHO mission in Wuhan, China has ruled out the possibility that the coronavirus originated in a laboratory , but the team is investigating whether the virus came from frozen food, possibly from outside China. The investigation team leader Peter Ben Embarek said the virus seems to have originated in bats , as originally thought, but it was probably transmitted to humans via an unknown intermediate species, possibly a dead or frozen animal food product. The WHO mission arrived in China in January and spent four weeks researching the origin of the coronavirus with site visits to the Huanan seafood market, originally suspected as the source of the virus, as well as the laboratories at the Wuhan Institute of Virology, which was also being investigated as a potential source. It announced its initial findings at a press briefing in Wuhan on 9 February. Hancock said similar measures are being looked at for the devolved nations. He also confirmed that an enhanced testing regime for all arrivals would start on 15 February, from which point all arrivals will be required to get tested for the coronavirus on the second and eighth days of their day quarantine period. Extra covid testing will begin in parts of Greater Manchester in the UK, following the discovery of four people infected with a mutated version of the B. The four people, from two separate households in Greater Manchester, were found to be infected with a virus carrying the EK mutation. The mutation is concerning, as there is evidence that some covid vaccines may be less effective against the B. Facing Our Fears in Science Fiction

Aliens is a American science fiction action film ij and directed by James Here. It is the sequel to the science fiction horror film Alienand the second film in the Alien franchise.

Set in the far future, the film stars Sigourney Weaver as Lieutenant Ellen Ripleythe sole survivor of an alien attack on her ship.

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When communications are lost with a human colony on the moon on which her crew first encountered the alien creatures, Ripley agrees to return to the site with a troop of colonial marines to investigate. Despite the success of Alienits sequel took years to develop; it was delayed by lawsuits over profits from the first film, a lack of enthusiasm from 20th Or Foxand repeated changes in management.

The project stalled again until new Fox executive Lawrence Gordon advocated a sequel. Relatively inexperienced, Cameron wanted to direct the film and was given the role based on his success directing The Terminator.

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Like its development, filming was tumultuous and rife with conflicts between Cameron and the British crew at Pinewood Studios over their work habits and Cameron's relative inexperience. James Horner composed the film's score. The difficult shoot also affected Horner, who was given little time to record the music. Aliens was released on July 18,to critical acclaim.

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It was well-received for its action, but some reviewers were critical of the intensity of some scenes. Weaver's performance received consistent praise; other members of the cast were positively received, including Bill Paxton and Jenette Goldstein who played colonial marines.

The film received a number of awards and nominations, including an Academy Award nomination for Best Actress for Weaver at a time when the science-fiction genre was generally overlooked. Since its release, Aliens is now considered to be among the greatest films of the s; one of the Fesrs science-fiction or action films ever made, and one of the best sequels ever made. It has been called equal to or better than Alien.]