Symptomatic infections are apparent and clinical, whereas an infection that is active but does not produce noticeable symptoms may be called inapparent, silent, subclinical, or occult. An infection that is inactive or dormant is called a latent infection. An example of a latent bacterial infection is latent tuberculosis. Some viral infections can also be latent, examples of latent viral infections are any of those from the Herpesviridae family.
NaH is a base of wide scope and utility in organic chemistry. It is capable of deprotonating a range of even weak Broensted brÃ¸nsted acids to give the corresponding sodium. Derivatives typical easy substrates Contain-O, H-N, H-S h, bonds including, alcohols, phenols, pyrazoles and. thiols
Or Nah  is a song by American hip hop recording artist Ty Dolla $ign. The song was released on January 7, 2014, as the second single from his debut EP, Beach House EP (2014). Or Nah was produced by DJ Mustard and Mike Free and features a guest appearance from American rapper Wiz Khalifa. The song has since peaked at number 48 on the US Billboard Hot 100 chart. The official remix features The Weeknd.