Myanmar is struggling with a shortage of medical oxygen amid a spike in COVID-19 cases, as the country reported 7,083 new coronavirus infections over a 24-hour period on Wednesday.As many medical workers still refuse to return to their jobs in protest against last February's military coup, the actual number of infections is believed to be higher than shown in official data.Health authorities also reported new 145 deaths from the virus over the latest 24-hour-period, which brought the total to 4,181 as of Wednesday.In Yangon, people formed lines at factories to purchase oxygen for their fami…READ FULL ARTICLE