Researchers have found that dividing large groups into smaller sub-groups that don't intermix can help contain COVID-19.<br />The limiting of interactions without wider lockdowns helps stop the spread of the virus.<br />These findings were shared in an analysis published Tuesday by the journal Chaos.<br />According to UPI, the goal is to limit "random" interactions between people in affected communities.<br />As a result, these separations can curtail the spread of disease before it can expand across larger areas and populations.
