Published by:
Publications Division
George Eby Research
Austin, Texas U.S.A.

Copyright (c) 1994 by George A. Eby

All rights reserved. With the exception of factual figures presented, no part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise without prior written permission from the author. Absolutely no unauthorized reproduction is allowed under penalty of law.

As long as the source is properly credited, the publisher gives permission to all to reproduce figures within this publication, as most technical figures are equated with unadorned facts and they -- and most other technical figures and support data regardless of source -- are not copyrightable under existing United States case law.

Copyright (c) 1994 by Charles A. Pasternak - Foreword
Copyright (c) 1994 by David A. J. Tyrrell - Foreword
Copyright (c) 1994 by Widad Al-Nakib - Foreword

Copyrights for articles in Appendix:

Copyright (c) 1993 American Society for Microbiology, "Reduction in Duration of Common Colds by Zinc Gluconate Lozenges in a Double-Blind Study." (used with permission)

Copyright (c) 1993 British Society for Antimicrobial Chemotherapy, "Prophylaxis and Treatment of Rhinovirus Colds with Zinc Gluconate Lozenges." (used with permission)

Library of Congress Catalog Card Number: 93-090841

ISBN: 0-9638967-0-9

Printed in Austin, Texas, United States of America.
First edition, first printing: February 14, 1994,