Gates is co-author, with Chuck Collins, of the book Wealth and Our Commonwealth: Why America Should Tax Accumulated Fortunes, a defense of the policies promoted by the estate tax. He married Mary Maxwell Gates, whom he met at UW, and who died in 1994. They had three children: Kristianne, Bill, and Libby.
Symptoms of heartworm disease may include loss of appetite, lethargy, exercise intolerance, weight loss, fever, dyspnea (difficult, labored breathing, shortness of breath), coughing, weakness, dull dry coat, and hemorrhage. There are no symptoms at all until the disease is advanced.
Infection is infrequent in dogs. Signs of lungworm infection range from moderate, dry coughing with slightly increased respiratory rates to severe, persistent coughing and respiratory distress or even failure.Infections with no visible signs can also occur.iagnosis of lungworm infection is based on signs, known transmission patterns, and presence of larvae in feces. Examination of the airways with an endoscope (bronchoscopy) and x-rays can be helpful tools.