Al-Adab al-Mufrad 913

Anas reported that the Prophet, (ﷺ), said, "There is no infection* and there are no bad omens, although I am pleased by a good omen - a good word." * The majority of scholars interpret this to mean that these things in and of themselves do not transmit or cause harm through supernatural or hidden means but that Allah is ultimately in control and any fearful superstition around these is false.