Poison ivy and other poison plant rashes canât be spread from person to person. But it is possible to pick up the rash from plant oil that may have stuck to clothing, pets, garden tools, and other items that have come in contact with these plants.
Biological Causes. Some individuals are more vulnerable to depression than others due to their own unique biological factors, such as presence of depression-triggering genes. This means that depression is hereditary; hence it tends to run in families, notes the Black Dog Institute.nother biological trigger of depression is abnormal brain structure and chemistry. The report released by the National Institute for Mental health notes that the brain structure of an individual with depression is slightly different from the rest of individuals who do not have the disorder.
Famous people with depression. by Amanda MacMillan. Depression is a serious illness that can happen to anyone, even people who seem to have it all. Here are 20 famous people, whether actors, singers, or athletes, who have struggled with depression, including postpartum depression and bipolar disorder.y Amanda MacMillan. Depression is a serious illness that can happen to anyone, even people who seem to have it all. Here are 20 famous people, whether actors, singers, or athletes, who have struggled with depression, including postpartum depression and bipolar disorder.