Inflammation, your skin, and macrophages are all part of the body's general immune system response to a pathogen. <span>General or non-specific immune response include the cells and mechanisms for defending the host from infection, but those mechanisms are not long-lasting. It includes anatomical barriers (like skin or mucose membranes),recruitment of immune cells to sites of infection, removal of pathogens by white blood cells (like macrophages)…</span>
Where possible, we can switch to renewable sources of energy (such as solar and wind energy) to power our homes and buildings, thus emitting far less heat-trapping gases into the atmosphere.