(File photo) MANILA - Business activities have picked up since the government placed the National Capital Region (NCR) under Alert Level 2 as both public and private sectors want to give Filipinos a better Christmas season this year. However, the Omicron variant of coronavirus disease 2019 (Covid-19) that emerged in November is bringing uncertainties, including another round of lockdown in Metro Manila. Despite the news about the possible impacts of the Omicron variant, OCTA Research fellow Prof. Guido David said threats of another lockdown in NCR are "much lower" given the current s...