During the flu epidemic, the doctor recommended the patient to walk in the pine forest. Why? Is he right?

Pine resin consists of a variety of bactericidal and immune-boosting substances. The air in the pine forest contains a large amount of resin fumes, so such walks strengthen the immune system and reduce the likelihood of infection. In addition, there is a lot of oxygen in the air of a pine forest, much more than in the air of a city. This also has a beneficial effect on health and immunity. The flu virus is highly contagious, so one of the best prevention methods is to avoid visiting crowded places. In this case, walking in a deserted winter pine forest is the best option not to get sick.