If your business has more expenses than income during its tax year, then you may have a net operating loss. This loss can be used to offset income in other years.If you're like most small business owners, you won't see a profit in your first year of operation. And as your business grows, you may face one or more years in which your business's expenses exceed its income.his loss can be used to offset income in other years. If you're like most small business owners, you won't see a profit in your first year of operation. And as your business grows, you may face one or more years in which your business's expenses exceed its income.
Bird flu. Bird flu, also called avian influenza, a viral respiratory disease mainly of poultry and certain other bird species, including migratory waterbirds, some imported pet birds, and ostriches, that can be transmitted directly to humans.
Bird flu is a phrase similar to  swine flu ,  dog flu ,  horse flu , or  human flu  in that it refers to an illness caused by any of many different strains of influenza viruses that have adapted to a specific host.All known viruses that cause influenza in birds belong to the species influenza A virus.All subtypes (but not all strains of all subtypes) of influenza A virus are adapted to birds, which is why for many purposes avian flu virus is the influenza A virus.(Note, however, that the A does not stand for avian).ll subtypes (but not all strains of all subtypes) of influenza A virus are adapted to birds, which is why for many purposes avian flu virus is the influenza A virus. (Note, however, that the A does not stand for avian).