Ovidiu Dugulan/iStockBy MORGAN WINSOR, ABC News(NEW YORK) — A pandemic of the novel coronavirus has now killed more than 380,000 people worldwide.Over 6.3 million people across the globe have been diagnosed with COVID-19, the disease caused by the new respiratory virus, according to data compiled by the Center for Systems Science and Engineering at Johns Hopkins University. The actual numbers are believed to be much higher due to testing shortages, many unreported cases and suspicions that some governments are hiding the scope of their nations’ outbreaks.Since the first cases were detected in China in December, the United States has become the worst-affected country, with more than 1.8 million diagnosed cases and at least 106,181 deaths. Here’s how the news is developing Wednesday. All times Eastern:7:22 a.m.: Oklahoma State linebacker tests positive after attending protestOklahoma State University linebacker Amen Ogbongbemiga said he has tested positive for COVID-19 after attending a protest in Tulsa.“After attending a protest in Tulsa AND being well protective of myself, I have tested positive for COVID-19,” Ogbongbemiga, who will be a senior this fall, wrote on Twitter Tuesday night. “Please, if you are going to protest, take care of yourself and stay safe.”Mass protests have taken place in every U.S. state following the death of George Floyd, an unarmed black man who died on May 25 in Minneapolis shortly after a white police officer was filmed kneeling on his neck for nearly nine minutes as three other officers stood by.The Minneapolis Police Department has since fired all four officers, and the one seen pinning Floyd down, Derek Chauvin, has been charged with third-degree murder and manslaughter. However, protesters are calling for the three other officers to be charged and are decrying the overall treatment of black Americans by police.The number of people who have taken to the streets in the days since Floyd’s death has been in the hundreds of thousands. Although many protesters have worn face masks and some have distributed hand sanitizer, they have been gathering in close proximity, forgoing social distancing guidelines that help prevent the spread of the novel coronavirus.In an interview published Monday on Politico, U.S. Surgeon General Dr. Jerome Adams warned of new clusters of cases of the highly contagious disease as a result of the nationwide protests.“Based on the way the disease spreads,” Adams said, “there is every reason to expect that we will see new clusters and potentially new outbreaks moving forward.”6:16 a.m.: Russia reports under 9,000 new casesRussia’s coronavirus headquarters said Wednesday it had registered 8,536 new cases of COVID-19 and 178 deaths in the past 24 hours.The country’s tally now stands at 432,277 diagnosed cases with 5,215 deaths. Moscow, the capital, is the hardest-hit city in the country, accounting for about half of all infections.The latest daily caseload is down from a peak of 11,656 new infections reported on May 11, during which Russia registered over 10,000 new cases per day over a 12-day period. Since then, the daily number of new infections has hovered around 9,000.Russia has third-highest number of cases in the world, behind Brazil and the United States, according to a count kept by Johns Hopkins University.5:23 a.m.: UN reports first coronavirus death of Rohingya refugeeA Rohingya refugee who contracted the novel coronavirus in the world’s largest refugee camp has died, according to the United Nations High Commissioner for Refugees.It’s the first known coronavirus-related death of a Rohingya refugee.The UNHCR said the refugee, who was not named, tested positive for COVID-19 in one of the densely-packed camps near Cox’s Bazar, Bangladesh. The sprawling camps and surrounding makeshift settlements are home to nearly one million Rohingya refugees who fled ethnic violence and persecution in neighboring Myanmar, where they are a stateless Muslim minority group.The first known COVID-19 cases in the camps were confirmed last month. One was a Rohingya refugee and the other was a Bangladeshi citizen.Bangladesh currently has more than 52,000 diagnosed cases of the disease with at least 746 deaths, according to a count kept by Johns Hopkins University.3:45 a.m.: US should have 100 million doses of vaccine by end of year, Fauci saysThe United States should have 100 million doses of one potential vaccine for COVID-19 by the end of the year, according to Dr. Anthony Fauci, the nation’s top medical expert on the coronavirus pandemic.“We’re going to start manufacturing doses of the vaccines way before we even know that the vaccine works, so that by the end of the year the prediction of the statistical analysis and the projection of cases indicate that we may know whether its effective, efficacious or not by maybe November, December, which means that by that time we hopefully would have close to a 100 million doses,” Fauci, the director of the National Institute of Allergy and Infectious Diseases and a key member of the White House coronavirus task force, said Tuesday during a live video interview with the Journal of the American Medical Association.“And by the beginning of 2021, we hope to have a couple of hundred million doses,” he added. “So it isn’t as if we’re going to make the vaccine show its effective and then have to wait a year to rev up to millions and millions of doses. Thats going to be done as we’re testing the vaccine.”A number of clinical trials for COVID-19 vaccine candidates are well underway around the world.The third and final phase of trials testing an experimental vaccine developed by Massachusetts-based biotech firm Moderna will begin in July. A few other vaccine candidates, including one developed by U.K.-based pharmaceutical company AstraZeneca, are also showing promise, according to Fauci.Copyright © 2020, ABC Audio. All rights reserved.