Intro: More than 100,000 livestock brands are registered in Texas, and unless they're properly re-registered soon, another rancher may claim them as his own. Bill McLean reports.
The incubation period is the time from when your child comes into contact with a person with chickenpox, to when the first symptoms appear. The incubation period for chickenpox is usually 14 to 16 days but can range from 10 to 21 days.A child is infectious 1-2 days before they get the rash until all the blisters have dried up. This usually takes 5 to 7 days.he incubation period is the time from when your child comes into contact with a person with chickenpox, to when the first symptoms appear. The incubation period for chickenpox is usually 14 to 16 days but can range from 10 to 21 days.
For chickens as food, see Chicken (food) . For the broader species of which chickens form a subspecies, see Red junglefowl. For other uses, see Chicken (disambiguation) , Chooks (disambiguation) , or Red junglefowl.he average incubation period for chickens is 21 days but may depend on the temperature and humidity in the incubator. Temperature regulation is the most critical factor for a successful hatch. Variations of more than 1 Â°C (1.8 Â°F) from the optimum temperature of 37.5 Â°C (99.5 Â°F) will reduce hatch rates.