Passive immunity is provided when a person is given antibodies to a disease rather than producing them through his or her own immune system. A newborn baby acquires passive immunity from its mother through the placenta.
And now still suffering from chest discomfort and tightness but also assocaited with upper abdominal pain to the left side and feel it to my middle back also left side when this happen yesterday i had cold sweating and Blood pressure was ( 100 / 70 ) with severe disturbing nausea ..
Whether you call it chest pain, tightness, pressure or discomfort, they all tend to send your mind racing to your heart, as in heart attack. Yet, a heart attack is not the only cause for a piqued chest. Intermittent chest pain is prevalent, and chest discomfort in the younger crowd is often caused by something other than the heart. There are many conditions that cause the symptom of chest tightness, pressure or discomfort, for instance: 1  angina. 2  asbestosis. 3  pericarditis. 4  myocarditis. 5  tuberculosis.