Algeria’s Mahrez, 29, and Frenchman Laporte, 24, will not train with their team-mates while they self-isolate in line with UK government and Premier League rules.
Manchester City say neither player was displaying symptoms of coronavirus.
Pep Guardiola’s side play Wolverhampton Wanderers in their first fixture of the new league season on 21 September.
Bodex F. Hungbo, SPMIIM is a multiple award-winning Nigerian Digital Media Practitioner, Digital Strategist, PR consultant, Brand and Event Expert, Tv Presenter, Tier-A Blogger/Influencer, and a top cobbler in Nigeria.
She has widespread experiences across different professions and skills, which includes experiences in; Marketing, Media, Broadcasting, Brand and Event Management, Administration and Management with prior stints at MTN, NAPIMS-NNPC, GLOBAL FLEET OIL AND GAS, LTV, Silverbird and a host of others
