Katie Price has stressed the Covid-19 vaccine is ‘important’ following her son’s hospitalisation.Harvey, 18, was rushed to Great Ormond Street Hospital with a temperature, hours after having the Oxford/AstraZeneca vaccine on Friday.The teenager, who recently appeared with his mum in a BBC documentary about his day to day life, has since been released and is now at home.It is extremely rare for people to get a severe reaction from the coronavirus vaccine, which has been approved by the Medicines and Healthcare products Regulatory Agency (MHRA) as both safe and effective.Katie, 42, told The Sun that people should not be concerned by Harvey’s experience and is ‘happy’ her eldest child has been vaccinated.She said: ‘I am in awe of the NHS –.