41. CDC officials said nasal swabs would be taken, and antibiotics provided. 42. Five teams of workers completed the swabs on more than 600 bags. 43. They took swab samples from stairwells and terraces, among other sites. 44. The swabs are then mailed back to the DNA lab. 45. Three percent acetic acid is applied to the cervix using cotton swabs . 46. A related area is the use of swabs for microbiological environmental monitoring. 47. One important aspect of Swab Summer is the PEP program. 48. Although sterile, the swabs are not certified for human DNA collection. 49. When might a doctor order a rectal swab over a stool test? 50. There have also been studies utilizing upper respiratory sampling via nasopharyngeal swab .
