coronavirus vaccinations will be halted for at least two weeks at London’s Western Fair District Agriplex due to limited local stock and delivery delays of the Pfizer-BioNTech vaccine, officials with the London Health Sciences Centre (LHSC) and the Middlesex-London Health Unit (MLHU) said Wednesday.In a statement, officials with the LHSC and MLHU said efforts to have all local long-term care home residents in London and Middlesex receive initial shots by the end of the week would still be completed with the use of remaining stock.At the same time, given the limited local vaccine stock, and in keeping with direction from the province to focus on long-term care, the organizations said second doses of the vaccine for those not in long-term.