| Date: 2021/07/21 | File Size: 21.19 MB |
| Duration: 00:00:12 | Frame Size: 1920 x 1080 |
People during a sunbathing to increase the body's immune system and to prevent contracting the Coronavirus, in Depok, Indonesia, on July 8, 2021. The sun is the primary source of vitamin D, which has immunomodulatory effects that can improve the body's immune system.