What is the treatment of Anemia causes by viral infection? Is infection can still exist after taken Antibiotic?

What is the treatment of Anemia causes by viral infection? Is the infection can still exist even after taken Antibiotic?

Have any specific symptoms to detect whether it has caused by iron deficiency or viral infection?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia��).