LONDON, Jan 13 (Reuters) - The minimum COVID-19 self-isolation period in England will be cut to five days from seven if someone tests negative twice, Health Secretary Sajid Javid said on Thursday, a move that could reduce staffing disruption in businesses and infrastructure. The rapid spread of the Omicron variant has fuelled a spike in COVID-19 cases to record highs in Britain, and the surge has cause major disruption to the staffing of hospitals, schools and transport as staff have to self-isolate. "We"ve made the decision to reduce the minimum self-isolation period to five full days in England," Javid told parliament. "From Monday, people can test twice before they go, leaving isolation at the start of day six." The government had previously reduced isolation period to seven days from 10 days to people in England who get a negative result on a rapid lateral flow test two days in a row. read more Britain has reported 151,000 deaths from COVID-19 in total, the seventh highest death total in the world, with the vast majority of deaths occurring in earlier waves of the pandemic. Despite record-high daily COVID-19 cases, the roll-out of booster shots and the lesser severity of the variant has meant hospitalisations and deaths have not risen as sharply. "Due to the lag between infections and hospitalisations, the NHS (health service) will remain under significant pressure over the next few weeks," Javid said. "It is encouraging however, that during this wave, we have not seen an increase in COVID-19 intensive care patients. And there are already early signs that the rate of hospitalisation is starting to slow."