The outbreak of COVID-19 has progressed to the status of a global pandemic, with countries across the seven continents adversely affected and the number of human cases exceeding two million. With no available vaccine, the treatment is primarily symptomatic for those affected and preventative for those at risk. Most countries have taken action to curtail the spread of COVID-19 through measures such as lockdowns, social distancing and voluntary self-isolation. Whilst necessary, such measures and the disease itself, may have an adverse impact on mental health. In view of research from previous pandemic crises, it is known that such situations are likely to increase stress levels and have negative psychiatric effects.
EFFECTS ON ADULT POPULATION:
The impact is likely to be felt by the general public, sufferers of COVID-19, their families and friends, persons with pre-existing mental health conditions and healthcare workers including adult population mainly including college, university students and freshly graduates.
EFFECTS ON CHILDREN:
Children are likely to be experiencing worry, anxiety and fear, and this can include the types of fears that are very similar to those experienced by adults, such as a fear of dying, a fear of their relatives dying, or a fear of what it means to receive medical treatment.
If schools have closed as part of necessary measures, then children may no longer have that sense of structure and stimulation that is provided by that environment, and now they have less opportunity to be with their friends and get that social support that is essential for good mental well-being.
EFFECTS ON OLDER POPULATION :
Regarding older people and also those with underlying health conditions, having been identified as more vulnerable to COVID-19, and to be told that you are very vulnerable, can be extremely frightening and very fear-inducing.
The psychological impacts for these populations can include anxiety and feeling stressed or angry. Its impacts can be particularly difficult for older people who may be experiencing cognitive decline or dementia.
So, for most people COVID-19 causes only mild illness, it can make some people very ill. More rarely, the disease can be fatal. Older people, and those with pre- existing medical conditions (such as high blood pressure, heart problems or diabetes) appear to be more vulnerable.



OLDER POPULATION.
